Data Wrangling Project

Load Common Libs

suppressMessages(library(reader))
suppressMessages(library(dplyr))
suppressMessages(library(tidyr))

Merges the training and the test sets to create one data set

Read Training Data

Read activity

y_train <- tbl_df(read.table("data/train/y_train.txt", header = FALSE, col.names = c("ActivityLabel")))
y_train <- y_train %>% mutate(ActivityName= ifelse(ActivityLabel == 1,"WALKING",ifelse(ActivityLabel == 2, "WALKING_UPSTAIRS",
                                                                           ifelse(ActivityLabel == 3, "WALKING_UPSTAIRS",
                                                                           ifelse(ActivityLabel == 4, "WALKING_DOWNSTAIRS",
                                                                           ifelse(ActivityLabel == 5, "SITTING",
                                                                           ifelse(ActivityLabel == 6, "LAYING",NA)))))))

Read Person Ids

subject_train <- tbl_df(read.table("data/train/subject_train.txt", header = FALSE, col.names = c("Person Id")))

Bind Person id to Training Main Data Set

main_training <- bind_cols(y_train, subject_train)

Read the feature lables

features <- tbl_df(read.table("data/features.txt",col.names = c("id","feature"),stringsAsFactors = FALSE))

Make Syntactically Valid Names

features_lbls <- make.names(features$feature, unique = TRUE)

Read feature data

Assign the feature lables to it

x_train <- tbl_df(read.table("data/train/X_train.txt", header = FALSE,col.names = features_lbls))

Bind Activity to Main Data Set

main_training <- bind_cols(main_training,x_train)

Read Body Triaxial acceleration from the accelerometer

Read X Axis

Create Name Vector

body_acc_x_names <- c()
for (i in 1:128){body_acc_x_names[i] <- "body_acc_x"}

Make Syntactically Valid Names

body_acc_x_names <- make.names(body_acc_x_names, unique = TRUE)

Read X

body_acc_x_train <- tbl_df(read.table("data/train/Inertial Signals/body_acc_x_train.txt", col.names = body_acc_x_names))

Bind Body X acceleration to Main Data Set

main_training <- bind_cols(main_training, body_acc_x_train)

Read Y Axis

Create Name Vector

body_acc_y_names <- c()
for (i in 1:128){body_acc_y_names[i] <- "body_acc_y"}

Make Syntactically Valid Names

body_acc_y_names <- make.names(body_acc_y_names, unique = TRUE)

Read Y

body_acc_y_train <- tbl_df(read.table("data/train/Inertial Signals/body_acc_y_train.txt", col.names = body_acc_y_names))

Bind Body Y acceleration to Main Data Set

main_training <- bind_cols(main_training, body_acc_y_train)

Read Z Axis

Create Name Vector

body_acc_z_names <- c()
for (i in 1:128){body_acc_z_names[i] <- "body_acc_z"}

Make Syntactically Valid Names

body_acc_z_names <- make.names(body_acc_z_names, unique = TRUE)

Read Z

body_acc_z_train <- tbl_df(read.table("data/train/Inertial Signals/body_acc_z_train.txt", col.names = body_acc_z_names))

Bind Body Z acceleration to Main Data Set

main_training <- bind_cols(main_training, body_acc_z_train)

Read Total Triaxial acceleration from the accelerometer

Read X Axis

Create Name Vector

total_acc_x_names <- c()
for (i in 1:128){total_acc_x_names[i] <- "total_acc_x"}

Make Syntactically Valid Names

total_acc_x_names <- make.names(total_acc_x_names, unique = TRUE)

Read X

total_acc_x_train <- tbl_df(read.table("data/train/Inertial Signals/total_acc_x_train.txt", col.names = total_acc_x_names))

Bind Body X acceleration to Main Data Set

main_training <- bind_cols(main_training, total_acc_x_train)

Read Y Axis

Create Name Vector

total_acc_y_names <- c()
for (i in 1:128){total_acc_y_names[i] <- "total_acc_y"}

Make Syntactically Valid Names

total_acc_y_names <- make.names(total_acc_y_names, unique = TRUE)

Read Y

total_acc_y_train <- tbl_df(read.table("data/train/Inertial Signals/total_acc_y_train.txt", col.names = total_acc_y_names))

Bind Body Y acceleration to Main Data Set

main_training <- bind_cols(main_training, total_acc_y_train)

Read Z Axis

Create Name Vector

total_acc_z_names <- c()
for (i in 1:128){total_acc_z_names[i] <- "total_acc_z"}

Make Syntactically Valid Names

total_acc_z_names <- make.names(total_acc_z_names, unique = TRUE)

Read Z

total_acc_z_train <- tbl_df(read.table("data/train/Inertial Signals/total_acc_z_train.txt", col.names = total_acc_z_names))

Bind Body Z acceleration to Main Data Set

main_training <- bind_cols(main_training, total_acc_z_train)

Read Triaxial Angular velocity from the gyroscope

Read X Axis

Create Name Vector

body_gyro_x_names <- c()
for (i in 1:128){body_gyro_x_names[i] <- "body_gyro_x"}

Make Syntactically Valid Names

body_gyro_x_names <- make.names(body_gyro_x_names, unique = TRUE)

Read X

body_gyro_x_train <- tbl_df(read.table("data/train/Inertial Signals/body_gyro_x_train.txt", col.names = body_gyro_x_names))

Bind Body X acceleration to Main Data Set

main_training <- bind_cols(main_training, body_gyro_x_train)

Read Y Axis

Create Name Vector

body_gyro_y_names <- c()
for (i in 1:128){body_gyro_y_names[i] <- "body_gyro_y"}

Make Syntactically Valid Names

body_gyro_y_names <- make.names(body_gyro_y_names, unique = TRUE)

Read Y

body_gyro_y_train <- tbl_df(read.table("data/train/Inertial Signals/body_gyro_y_train.txt", col.names = body_gyro_y_names))

Bind Body Y acceleration to Main Data Set

main_training <- bind_cols(main_training, body_gyro_y_train)

Read Z Axis

Create Name Vector

body_gyro_z_names <- c()
for (i in 1:128){body_gyro_z_names[i] <- "body_gyro_z"}

Make Syntactically Valid Names

body_gyro_z_names <- make.names(body_gyro_z_names, unique = TRUE)

Read Z

body_gyro_z_train <- tbl_df(read.table("data/train/Inertial Signals/body_gyro_z_train.txt", col.names = body_gyro_z_names))

Bind Body Z acceleration to Main Data Set

main_training <- bind_cols(main_training, body_gyro_z_train)
main_training

## Source: local data frame [7,352 x 1,716]
## 
##    ActivityLabel ActivityName Person.Id tBodyAcc.mean...X
##            (int)        (chr)     (int)             (dbl)
## 1              5      SITTING         1         0.2885845
## 2              5      SITTING         1         0.2784188
## 3              5      SITTING         1         0.2796531
## 4              5      SITTING         1         0.2791739
## 5              5      SITTING         1         0.2766288
## 6              5      SITTING         1         0.2771988
## 7              5      SITTING         1         0.2794539
## 8              5      SITTING         1         0.2774325
## 9              5      SITTING         1         0.2772934
## 10             5      SITTING         1         0.2805857
## ..           ...          ...       ...               ...
## Variables not shown: tBodyAcc.mean...Y (dbl), tBodyAcc.mean...Z (dbl),
##   tBodyAcc.std...X (dbl), tBodyAcc.std...Y (dbl), tBodyAcc.std...Z (dbl),
##   tBodyAcc.mad...X (dbl), tBodyAcc.mad...Y (dbl), tBodyAcc.mad...Z (dbl),
##   tBodyAcc.max...X (dbl), tBodyAcc.max...Y (dbl), tBodyAcc.max...Z (dbl),
##   tBodyAcc.min...X (dbl), tBodyAcc.min...Y (dbl), tBodyAcc.min...Z (dbl),
##   tBodyAcc.sma.. (dbl), tBodyAcc.energy...X (dbl), tBodyAcc.energy...Y
##   (dbl), tBodyAcc.energy...Z (dbl), tBodyAcc.iqr...X (dbl),
##   tBodyAcc.iqr...Y (dbl), tBodyAcc.iqr...Z (dbl), tBodyAcc.entropy...X
##   (dbl), tBodyAcc.entropy...Y (dbl), tBodyAcc.entropy...Z (dbl),
##   tBodyAcc.arCoeff...X.1 (dbl), tBodyAcc.arCoeff...X.2 (dbl),
##   tBodyAcc.arCoeff...X.3 (dbl), tBodyAcc.arCoeff...X.4 (dbl),
##   tBodyAcc.arCoeff...Y.1 (dbl), tBodyAcc.arCoeff...Y.2 (dbl),
##   tBodyAcc.arCoeff...Y.3 (dbl), tBodyAcc.arCoeff...Y.4 (dbl),
##   tBodyAcc.arCoeff...Z.1 (dbl), tBodyAcc.arCoeff...Z.2 (dbl),
##   tBodyAcc.arCoeff...Z.3 (dbl), tBodyAcc.arCoeff...Z.4 (dbl),
##   tBodyAcc.correlation...X.Y (dbl), tBodyAcc.correlation...X.Z (dbl),
##   tBodyAcc.correlation...Y.Z (dbl), tGravityAcc.mean...X (dbl),
##   tGravityAcc.mean...Y (dbl), tGravityAcc.mean...Z (dbl),
##   tGravityAcc.std...X (dbl), tGravityAcc.std...Y (dbl),
##   tGravityAcc.std...Z (dbl), tGravityAcc.mad...X (dbl),
##   tGravityAcc.mad...Y (dbl), tGravityAcc.mad...Z (dbl),
##   tGravityAcc.max...X (dbl), tGravityAcc.max...Y (dbl),
##   tGravityAcc.max...Z (dbl), tGravityAcc.min...X (dbl),
##   tGravityAcc.min...Y (dbl), tGravityAcc.min...Z (dbl), tGravityAcc.sma..
##   (dbl), tGravityAcc.energy...X (dbl), tGravityAcc.energy...Y (dbl),
##   tGravityAcc.energy...Z (dbl), tGravityAcc.iqr...X (dbl),
##   tGravityAcc.iqr...Y (dbl), tGravityAcc.iqr...Z (dbl),
##   tGravityAcc.entropy...X (dbl), tGravityAcc.entropy...Y (dbl),
##   tGravityAcc.entropy...Z (dbl), tGravityAcc.arCoeff...X.1 (dbl),
##   tGravityAcc.arCoeff...X.2 (dbl), tGravityAcc.arCoeff...X.3 (dbl),
##   tGravityAcc.arCoeff...X.4 (dbl), tGravityAcc.arCoeff...Y.1 (dbl),
##   tGravityAcc.arCoeff...Y.2 (dbl), tGravityAcc.arCoeff...Y.3 (dbl),
##   tGravityAcc.arCoeff...Y.4 (dbl), tGravityAcc.arCoeff...Z.1 (dbl),
##   tGravityAcc.arCoeff...Z.2 (dbl), tGravityAcc.arCoeff...Z.3 (dbl),
##   tGravityAcc.arCoeff...Z.4 (dbl), tGravityAcc.correlation...X.Y (dbl),
##   tGravityAcc.correlation...X.Z (dbl), tGravityAcc.correlation...Y.Z
##   (dbl), tBodyAccJerk.mean...X (dbl), tBodyAccJerk.mean...Y (dbl),
##   tBodyAccJerk.mean...Z (dbl), tBodyAccJerk.std...X (dbl),
##   tBodyAccJerk.std...Y (dbl), tBodyAccJerk.std...Z (dbl),
##   tBodyAccJerk.mad...X (dbl), tBodyAccJerk.mad...Y (dbl),
##   tBodyAccJerk.mad...Z (dbl), tBodyAccJerk.max...X (dbl),
##   tBodyAccJerk.max...Y (dbl), tBodyAccJerk.max...Z (dbl),
##   tBodyAccJerk.min...X (dbl), tBodyAccJerk.min...Y (dbl),
##   tBodyAccJerk.min...Z (dbl), tBodyAccJerk.sma.. (dbl),
##   tBodyAccJerk.energy...X (dbl), tBodyAccJerk.energy...Y (dbl),
##   tBodyAccJerk.energy...Z (dbl), tBodyAccJerk.iqr...X (dbl),
##   tBodyAccJerk.iqr...Y (dbl), tBodyAccJerk.iqr...Z (dbl),
##   tBodyAccJerk.entropy...X (dbl), tBodyAccJerk.entropy...Y (dbl),
##   tBodyAccJerk.entropy...Z (dbl), tBodyAccJerk.arCoeff...X.1 (dbl),
##   tBodyAccJerk.arCoeff...X.2 (dbl), tBodyAccJerk.arCoeff...X.3 (dbl),
##   tBodyAccJerk.arCoeff...X.4 (dbl), tBodyAccJerk.arCoeff...Y.1 (dbl),
##   tBodyAccJerk.arCoeff...Y.2 (dbl), tBodyAccJerk.arCoeff...Y.3 (dbl),
##   tBodyAccJerk.arCoeff...Y.4 (dbl), tBodyAccJerk.arCoeff...Z.1 (dbl),
##   tBodyAccJerk.arCoeff...Z.2 (dbl), tBodyAccJerk.arCoeff...Z.3 (dbl),
##   tBodyAccJerk.arCoeff...Z.4 (dbl), tBodyAccJerk.correlation...X.Y (dbl),
##   tBodyAccJerk.correlation...X.Z (dbl), tBodyAccJerk.correlation...Y.Z
##   (dbl), tBodyGyro.mean...X (dbl), tBodyGyro.mean...Y (dbl),
##   tBodyGyro.mean...Z (dbl), tBodyGyro.std...X (dbl), tBodyGyro.std...Y
##   (dbl), tBodyGyro.std...Z (dbl), tBodyGyro.mad...X (dbl),
##   tBodyGyro.mad...Y (dbl), tBodyGyro.mad...Z (dbl), tBodyGyro.max...X
##   (dbl), tBodyGyro.max...Y (dbl), tBodyGyro.max...Z (dbl),
##   tBodyGyro.min...X (dbl), tBodyGyro.min...Y (dbl), tBodyGyro.min...Z
##   (dbl), tBodyGyro.sma.. (dbl), tBodyGyro.energy...X (dbl),
##   tBodyGyro.energy...Y (dbl), tBodyGyro.energy...Z (dbl),
##   tBodyGyro.iqr...X (dbl), tBodyGyro.iqr...Y (dbl), tBodyGyro.iqr...Z
##   (dbl), tBodyGyro.entropy...X (dbl), tBodyGyro.entropy...Y (dbl),
##   tBodyGyro.entropy...Z (dbl), tBodyGyro.arCoeff...X.1 (dbl),
##   tBodyGyro.arCoeff...X.2 (dbl), tBodyGyro.arCoeff...X.3 (dbl),
##   tBodyGyro.arCoeff...X.4 (dbl), tBodyGyro.arCoeff...Y.1 (dbl),
##   tBodyGyro.arCoeff...Y.2 (dbl), tBodyGyro.arCoeff...Y.3 (dbl),
##   tBodyGyro.arCoeff...Y.4 (dbl), tBodyGyro.arCoeff...Z.1 (dbl),
##   tBodyGyro.arCoeff...Z.2 (dbl), tBodyGyro.arCoeff...Z.3 (dbl),
##   tBodyGyro.arCoeff...Z.4 (dbl), tBodyGyro.correlation...X.Y (dbl),
##   tBodyGyro.correlation...X.Z (dbl), tBodyGyro.correlation...Y.Z (dbl),
##   tBodyGyroJerk.mean...X (dbl), tBodyGyroJerk.mean...Y (dbl),
##   tBodyGyroJerk.mean...Z (dbl), tBodyGyroJerk.std...X (dbl),
##   tBodyGyroJerk.std...Y (dbl), tBodyGyroJerk.std...Z (dbl),
##   tBodyGyroJerk.mad...X (dbl), tBodyGyroJerk.mad...Y (dbl),
##   tBodyGyroJerk.mad...Z (dbl), tBodyGyroJerk.max...X (dbl),
##   tBodyGyroJerk.max...Y (dbl), tBodyGyroJerk.max...Z (dbl),
##   tBodyGyroJerk.min...X (dbl), tBodyGyroJerk.min...Y (dbl),
##   tBodyGyroJerk.min...Z (dbl), tBodyGyroJerk.sma.. (dbl),
##   tBodyGyroJerk.energy...X (dbl), tBodyGyroJerk.energy...Y (dbl),
##   tBodyGyroJerk.energy...Z (dbl), tBodyGyroJerk.iqr...X (dbl),
##   tBodyGyroJerk.iqr...Y (dbl), tBodyGyroJerk.iqr...Z (dbl),
##   tBodyGyroJerk.entropy...X (dbl), tBodyGyroJerk.entropy...Y (dbl),
##   tBodyGyroJerk.entropy...Z (dbl), tBodyGyroJerk.arCoeff...X.1 (dbl),
##   tBodyGyroJerk.arCoeff...X.2 (dbl), tBodyGyroJerk.arCoeff...X.3 (dbl),
##   tBodyGyroJerk.arCoeff...X.4 (dbl), tBodyGyroJerk.arCoeff...Y.1 (dbl),
##   tBodyGyroJerk.arCoeff...Y.2 (dbl), tBodyGyroJerk.arCoeff...Y.3 (dbl),
##   tBodyGyroJerk.arCoeff...Y.4 (dbl), tBodyGyroJerk.arCoeff...Z.1 (dbl),
##   tBodyGyroJerk.arCoeff...Z.2 (dbl), tBodyGyroJerk.arCoeff...Z.3 (dbl),
##   tBodyGyroJerk.arCoeff...Z.4 (dbl), tBodyGyroJerk.correlation...X.Y
##   (dbl), tBodyGyroJerk.correlation...X.Z (dbl),
##   tBodyGyroJerk.correlation...Y.Z (dbl), tBodyAccMag.mean.. (dbl),
##   tBodyAccMag.std.. (dbl), tBodyAccMag.mad.. (dbl), tBodyAccMag.max..
##   (dbl), tBodyAccMag.min.. (dbl), tBodyAccMag.sma.. (dbl),
##   tBodyAccMag.energy.. (dbl), tBodyAccMag.iqr.. (dbl),
##   tBodyAccMag.entropy.. (dbl), tBodyAccMag.arCoeff..1 (dbl),
##   tBodyAccMag.arCoeff..2 (dbl), tBodyAccMag.arCoeff..3 (dbl),
##   tBodyAccMag.arCoeff..4 (dbl), tGravityAccMag.mean.. (dbl),
##   tGravityAccMag.std.. (dbl), tGravityAccMag.mad.. (dbl),
##   tGravityAccMag.max.. (dbl), tGravityAccMag.min.. (dbl),
##   tGravityAccMag.sma.. (dbl), tGravityAccMag.energy.. (dbl),
##   tGravityAccMag.iqr.. (dbl), tGravityAccMag.entropy.. (dbl),
##   tGravityAccMag.arCoeff..1 (dbl), tGravityAccMag.arCoeff..2 (dbl),
##   tGravityAccMag.arCoeff..3 (dbl), tGravityAccMag.arCoeff..4 (dbl),
##   tBodyAccJerkMag.mean.. (dbl), tBodyAccJerkMag.std.. (dbl),
##   tBodyAccJerkMag.mad.. (dbl), tBodyAccJerkMag.max.. (dbl),
##   tBodyAccJerkMag.min.. (dbl), tBodyAccJerkMag.sma.. (dbl),
##   tBodyAccJerkMag.energy.. (dbl), tBodyAccJerkMag.iqr.. (dbl),
##   tBodyAccJerkMag.entropy.. (dbl), tBodyAccJerkMag.arCoeff..1 (dbl),
##   tBodyAccJerkMag.arCoeff..2 (dbl), tBodyAccJerkMag.arCoeff..3 (dbl),
##   tBodyAccJerkMag.arCoeff..4 (dbl), tBodyGyroMag.mean.. (dbl),
##   tBodyGyroMag.std.. (dbl), tBodyGyroMag.mad.. (dbl), tBodyGyroMag.max..
##   (dbl), tBodyGyroMag.min.. (dbl), tBodyGyroMag.sma.. (dbl),
##   tBodyGyroMag.energy.. (dbl), tBodyGyroMag.iqr.. (dbl),
##   tBodyGyroMag.entropy.. (dbl), tBodyGyroMag.arCoeff..1 (dbl),
##   tBodyGyroMag.arCoeff..2 (dbl), tBodyGyroMag.arCoeff..3 (dbl),
##   tBodyGyroMag.arCoeff..4 (dbl), tBodyGyroJerkMag.mean.. (dbl),
##   tBodyGyroJerkMag.std.. (dbl), tBodyGyroJerkMag.mad.. (dbl),
##   tBodyGyroJerkMag.max.. (dbl), tBodyGyroJerkMag.min.. (dbl),
##   tBodyGyroJerkMag.sma.. (dbl), tBodyGyroJerkMag.energy.. (dbl),
##   tBodyGyroJerkMag.iqr.. (dbl), tBodyGyroJerkMag.entropy.. (dbl),
##   tBodyGyroJerkMag.arCoeff..1 (dbl), tBodyGyroJerkMag.arCoeff..2 (dbl),
##   tBodyGyroJerkMag.arCoeff..3 (dbl), tBodyGyroJerkMag.arCoeff..4 (dbl),
##   fBodyAcc.mean...X (dbl), fBodyAcc.mean...Y (dbl), fBodyAcc.mean...Z
##   (dbl), fBodyAcc.std...X (dbl), fBodyAcc.std...Y (dbl), fBodyAcc.std...Z
##   (dbl), fBodyAcc.mad...X (dbl), fBodyAcc.mad...Y (dbl), fBodyAcc.mad...Z
##   (dbl), fBodyAcc.max...X (dbl), fBodyAcc.max...Y (dbl), fBodyAcc.max...Z
##   (dbl), fBodyAcc.min...X (dbl), fBodyAcc.min...Y (dbl), fBodyAcc.min...Z
##   (dbl), fBodyAcc.sma.. (dbl), fBodyAcc.energy...X (dbl),
##   fBodyAcc.energy...Y (dbl), fBodyAcc.energy...Z (dbl), fBodyAcc.iqr...X
##   (dbl), fBodyAcc.iqr...Y (dbl), fBodyAcc.iqr...Z (dbl),
##   fBodyAcc.entropy...X (dbl), fBodyAcc.entropy...Y (dbl),
##   fBodyAcc.entropy...Z (dbl), fBodyAcc.maxInds.X (dbl), fBodyAcc.maxInds.Y
##   (dbl), fBodyAcc.maxInds.Z (dbl), fBodyAcc.meanFreq...X (dbl),
##   fBodyAcc.meanFreq...Y (dbl), fBodyAcc.meanFreq...Z (dbl),
##   fBodyAcc.skewness...X (dbl), fBodyAcc.kurtosis...X (dbl),
##   fBodyAcc.skewness...Y (dbl), fBodyAcc.kurtosis...Y (dbl),
##   fBodyAcc.skewness...Z (dbl), fBodyAcc.kurtosis...Z (dbl),
##   fBodyAcc.bandsEnergy...1.8 (dbl), fBodyAcc.bandsEnergy...9.16 (dbl),
##   fBodyAcc.bandsEnergy...17.24 (dbl), fBodyAcc.bandsEnergy...25.32 (dbl),
##   fBodyAcc.bandsEnergy...33.40 (dbl), fBodyAcc.bandsEnergy...41.48 (dbl),
##   fBodyAcc.bandsEnergy...49.56 (dbl), fBodyAcc.bandsEnergy...57.64 (dbl),
##   fBodyAcc.bandsEnergy...1.16 (dbl), fBodyAcc.bandsEnergy...17.32 (dbl),
##   fBodyAcc.bandsEnergy...33.48 (dbl), fBodyAcc.bandsEnergy...49.64 (dbl),
##   fBodyAcc.bandsEnergy...1.24 (dbl), fBodyAcc.bandsEnergy...25.48 (dbl),
##   fBodyAcc.bandsEnergy...1.8.1 (dbl), fBodyAcc.bandsEnergy...9.16.1 (dbl),
##   fBodyAcc.bandsEnergy...17.24.1 (dbl), fBodyAcc.bandsEnergy...25.32.1
##   (dbl), fBodyAcc.bandsEnergy...33.40.1 (dbl),
##   fBodyAcc.bandsEnergy...41.48.1 (dbl), fBodyAcc.bandsEnergy...49.56.1
##   (dbl), fBodyAcc.bandsEnergy...57.64.1 (dbl),
##   fBodyAcc.bandsEnergy...1.16.1 (dbl), fBodyAcc.bandsEnergy...17.32.1
##   (dbl), fBodyAcc.bandsEnergy...33.48.1 (dbl),
##   fBodyAcc.bandsEnergy...49.64.1 (dbl), fBodyAcc.bandsEnergy...1.24.1
##   (dbl), fBodyAcc.bandsEnergy...25.48.1 (dbl),
##   fBodyAcc.bandsEnergy...1.8.2 (dbl), fBodyAcc.bandsEnergy...9.16.2 (dbl),
##   fBodyAcc.bandsEnergy...17.24.2 (dbl), fBodyAcc.bandsEnergy...25.32.2
##   (dbl), fBodyAcc.bandsEnergy...33.40.2 (dbl),
##   fBodyAcc.bandsEnergy...41.48.2 (dbl), fBodyAcc.bandsEnergy...49.56.2
##   (dbl), fBodyAcc.bandsEnergy...57.64.2 (dbl),
##   fBodyAcc.bandsEnergy...1.16.2 (dbl), fBodyAcc.bandsEnergy...17.32.2
##   (dbl), fBodyAcc.bandsEnergy...33.48.2 (dbl),
##   fBodyAcc.bandsEnergy...49.64.2 (dbl), fBodyAcc.bandsEnergy...1.24.2
##   (dbl), fBodyAcc.bandsEnergy...25.48.2 (dbl), fBodyAccJerk.mean...X
##   (dbl), fBodyAccJerk.mean...Y (dbl), fBodyAccJerk.mean...Z (dbl),
##   fBodyAccJerk.std...X (dbl), fBodyAccJerk.std...Y (dbl),
##   fBodyAccJerk.std...Z (dbl), fBodyAccJerk.mad...X (dbl),
##   fBodyAccJerk.mad...Y (dbl), fBodyAccJerk.mad...Z (dbl),
##   fBodyAccJerk.max...X (dbl), fBodyAccJerk.max...Y (dbl),
##   fBodyAccJerk.max...Z (dbl), fBodyAccJerk.min...X (dbl),
##   fBodyAccJerk.min...Y (dbl), fBodyAccJerk.min...Z (dbl),
##   fBodyAccJerk.sma.. (dbl), fBodyAccJerk.energy...X (dbl),
##   fBodyAccJerk.energy...Y (dbl), fBodyAccJerk.energy...Z (dbl),
##   fBodyAccJerk.iqr...X (dbl), fBodyAccJerk.iqr...Y (dbl),
##   fBodyAccJerk.iqr...Z (dbl), fBodyAccJerk.entropy...X (dbl),
##   fBodyAccJerk.entropy...Y (dbl), fBodyAccJerk.entropy...Z (dbl),
##   fBodyAccJerk.maxInds.X (dbl), fBodyAccJerk.maxInds.Y (dbl),
##   fBodyAccJerk.maxInds.Z (dbl), fBodyAccJerk.meanFreq...X (dbl),
##   fBodyAccJerk.meanFreq...Y (dbl), fBodyAccJerk.meanFreq...Z (dbl),
##   fBodyAccJerk.skewness...X (dbl), fBodyAccJerk.kurtosis...X (dbl),
##   fBodyAccJerk.skewness...Y (dbl), fBodyAccJerk.kurtosis...Y (dbl),
##   fBodyAccJerk.skewness...Z (dbl), fBodyAccJerk.kurtosis...Z (dbl),
##   fBodyAccJerk.bandsEnergy...1.8 (dbl), fBodyAccJerk.bandsEnergy...9.16
##   (dbl), fBodyAccJerk.bandsEnergy...17.24 (dbl),
##   fBodyAccJerk.bandsEnergy...25.32 (dbl), fBodyAccJerk.bandsEnergy...33.40
##   (dbl), fBodyAccJerk.bandsEnergy...41.48 (dbl),
##   fBodyAccJerk.bandsEnergy...49.56 (dbl), fBodyAccJerk.bandsEnergy...57.64
##   (dbl), fBodyAccJerk.bandsEnergy...1.16 (dbl),
##   fBodyAccJerk.bandsEnergy...17.32 (dbl), fBodyAccJerk.bandsEnergy...33.48
##   (dbl), fBodyAccJerk.bandsEnergy...49.64 (dbl),
##   fBodyAccJerk.bandsEnergy...1.24 (dbl), fBodyAccJerk.bandsEnergy...25.48
##   (dbl), fBodyAccJerk.bandsEnergy...1.8.1 (dbl),
##   fBodyAccJerk.bandsEnergy...9.16.1 (dbl),
##   fBodyAccJerk.bandsEnergy...17.24.1 (dbl),
##   fBodyAccJerk.bandsEnergy...25.32.1 (dbl),
##   fBodyAccJerk.bandsEnergy...33.40.1 (dbl),
##   fBodyAccJerk.bandsEnergy...41.48.1 (dbl),
##   fBodyAccJerk.bandsEnergy...49.56.1 (dbl),
##   fBodyAccJerk.bandsEnergy...57.64.1 (dbl),
##   fBodyAccJerk.bandsEnergy...1.16.1 (dbl),
##   fBodyAccJerk.bandsEnergy...17.32.1 (dbl),
##   fBodyAccJerk.bandsEnergy...33.48.1 (dbl),
##   fBodyAccJerk.bandsEnergy...49.64.1 (dbl),
##   fBodyAccJerk.bandsEnergy...1.24.1 (dbl),
##   fBodyAccJerk.bandsEnergy...25.48.1 (dbl),
##   fBodyAccJerk.bandsEnergy...1.8.2 (dbl),
##   fBodyAccJerk.bandsEnergy...9.16.2 (dbl),
##   fBodyAccJerk.bandsEnergy...17.24.2 (dbl),
##   fBodyAccJerk.bandsEnergy...25.32.2 (dbl),
##   fBodyAccJerk.bandsEnergy...33.40.2 (dbl),
##   fBodyAccJerk.bandsEnergy...41.48.2 (dbl),
##   fBodyAccJerk.bandsEnergy...49.56.2 (dbl),
##   fBodyAccJerk.bandsEnergy...57.64.2 (dbl),
##   fBodyAccJerk.bandsEnergy...1.16.2 (dbl),
##   fBodyAccJerk.bandsEnergy...17.32.2 (dbl),
##   fBodyAccJerk.bandsEnergy...33.48.2 (dbl),
##   fBodyAccJerk.bandsEnergy...49.64.2 (dbl),
##   fBodyAccJerk.bandsEnergy...1.24.2 (dbl),
##   fBodyAccJerk.bandsEnergy...25.48.2 (dbl), fBodyGyro.mean...X (dbl),
##   fBodyGyro.mean...Y (dbl), fBodyGyro.mean...Z (dbl), fBodyGyro.std...X
##   (dbl), fBodyGyro.std...Y (dbl), fBodyGyro.std...Z (dbl),
##   fBodyGyro.mad...X (dbl), fBodyGyro.mad...Y (dbl), fBodyGyro.mad...Z
##   (dbl), fBodyGyro.max...X (dbl), fBodyGyro.max...Y (dbl),
##   fBodyGyro.max...Z (dbl), fBodyGyro.min...X (dbl), fBodyGyro.min...Y
##   (dbl), fBodyGyro.min...Z (dbl), fBodyGyro.sma.. (dbl),
##   fBodyGyro.energy...X (dbl), fBodyGyro.energy...Y (dbl),
##   fBodyGyro.energy...Z (dbl), fBodyGyro.iqr...X (dbl), fBodyGyro.iqr...Y
##   (dbl), fBodyGyro.iqr...Z (dbl), fBodyGyro.entropy...X (dbl),
##   fBodyGyro.entropy...Y (dbl), fBodyGyro.entropy...Z (dbl),
##   fBodyGyro.maxInds.X (dbl), fBodyGyro.maxInds.Y (dbl),
##   fBodyGyro.maxInds.Z (dbl), fBodyGyro.meanFreq...X (dbl),
##   fBodyGyro.meanFreq...Y (dbl), fBodyGyro.meanFreq...Z (dbl),
##   fBodyGyro.skewness...X (dbl), fBodyGyro.kurtosis...X (dbl),
##   fBodyGyro.skewness...Y (dbl), fBodyGyro.kurtosis...Y (dbl),
##   fBodyGyro.skewness...Z (dbl), fBodyGyro.kurtosis...Z (dbl),
##   fBodyGyro.bandsEnergy...1.8 (dbl), fBodyGyro.bandsEnergy...9.16 (dbl),
##   fBodyGyro.bandsEnergy...17.24 (dbl), fBodyGyro.bandsEnergy...25.32
##   (dbl), fBodyGyro.bandsEnergy...33.40 (dbl),
##   fBodyGyro.bandsEnergy...41.48 (dbl), fBodyGyro.bandsEnergy...49.56
##   (dbl), fBodyGyro.bandsEnergy...57.64 (dbl), fBodyGyro.bandsEnergy...1.16
##   (dbl), fBodyGyro.bandsEnergy...17.32 (dbl),
##   fBodyGyro.bandsEnergy...33.48 (dbl), fBodyGyro.bandsEnergy...49.64
##   (dbl), fBodyGyro.bandsEnergy...1.24 (dbl), fBodyGyro.bandsEnergy...25.48
##   (dbl), fBodyGyro.bandsEnergy...1.8.1 (dbl),
##   fBodyGyro.bandsEnergy...9.16.1 (dbl), fBodyGyro.bandsEnergy...17.24.1
##   (dbl), fBodyGyro.bandsEnergy...25.32.1 (dbl),
##   fBodyGyro.bandsEnergy...33.40.1 (dbl), fBodyGyro.bandsEnergy...41.48.1
##   (dbl), fBodyGyro.bandsEnergy...49.56.1 (dbl),
##   fBodyGyro.bandsEnergy...57.64.1 (dbl), fBodyGyro.bandsEnergy...1.16.1
##   (dbl), fBodyGyro.bandsEnergy...17.32.1 (dbl),
##   fBodyGyro.bandsEnergy...33.48.1 (dbl), fBodyGyro.bandsEnergy...49.64.1
##   (dbl), fBodyGyro.bandsEnergy...1.24.1 (dbl),
##   fBodyGyro.bandsEnergy...25.48.1 (dbl), fBodyGyro.bandsEnergy...1.8.2
##   (dbl), fBodyGyro.bandsEnergy...9.16.2 (dbl),
##   fBodyGyro.bandsEnergy...17.24.2 (dbl), fBodyGyro.bandsEnergy...25.32.2
##   (dbl), fBodyGyro.bandsEnergy...33.40.2 (dbl),
##   fBodyGyro.bandsEnergy...41.48.2 (dbl), fBodyGyro.bandsEnergy...49.56.2
##   (dbl), fBodyGyro.bandsEnergy...57.64.2 (dbl),
##   fBodyGyro.bandsEnergy...1.16.2 (dbl), fBodyGyro.bandsEnergy...17.32.2
##   (dbl), fBodyGyro.bandsEnergy...33.48.2 (dbl),
##   fBodyGyro.bandsEnergy...49.64.2 (dbl), fBodyGyro.bandsEnergy...1.24.2
##   (dbl), fBodyGyro.bandsEnergy...25.48.2 (dbl), fBodyAccMag.mean.. (dbl),
##   fBodyAccMag.std.. (dbl), fBodyAccMag.mad.. (dbl), fBodyAccMag.max..
##   (dbl), fBodyAccMag.min.. (dbl), fBodyAccMag.sma.. (dbl),
##   fBodyAccMag.energy.. (dbl), fBodyAccMag.iqr.. (dbl),
##   fBodyAccMag.entropy.. (dbl), fBodyAccMag.maxInds (dbl),
##   fBodyAccMag.meanFreq.. (dbl), fBodyAccMag.skewness.. (dbl),
##   fBodyAccMag.kurtosis.. (dbl), fBodyBodyAccJerkMag.mean.. (dbl),
##   fBodyBodyAccJerkMag.std.. (dbl), fBodyBodyAccJerkMag.mad.. (dbl),
##   fBodyBodyAccJerkMag.max.. (dbl), fBodyBodyAccJerkMag.min.. (dbl),
##   fBodyBodyAccJerkMag.sma.. (dbl), fBodyBodyAccJerkMag.energy.. (dbl),
##   fBodyBodyAccJerkMag.iqr.. (dbl), fBodyBodyAccJerkMag.entropy.. (dbl),
##   fBodyBodyAccJerkMag.maxInds (dbl), fBodyBodyAccJerkMag.meanFreq.. (dbl),
##   fBodyBodyAccJerkMag.skewness.. (dbl), fBodyBodyAccJerkMag.kurtosis..
##   (dbl), fBodyBodyGyroMag.mean.. (dbl), fBodyBodyGyroMag.std.. (dbl),
##   fBodyBodyGyroMag.mad.. (dbl), fBodyBodyGyroMag.max.. (dbl),
##   fBodyBodyGyroMag.min.. (dbl), fBodyBodyGyroMag.sma.. (dbl),
##   fBodyBodyGyroMag.energy.. (dbl), fBodyBodyGyroMag.iqr.. (dbl),
##   fBodyBodyGyroMag.entropy.. (dbl), fBodyBodyGyroMag.maxInds (dbl),
##   fBodyBodyGyroMag.meanFreq.. (dbl), fBodyBodyGyroMag.skewness.. (dbl),
##   fBodyBodyGyroMag.kurtosis.. (dbl), fBodyBodyGyroJerkMag.mean.. (dbl),
##   fBodyBodyGyroJerkMag.std.. (dbl), fBodyBodyGyroJerkMag.mad.. (dbl),
##   fBodyBodyGyroJerkMag.max.. (dbl), fBodyBodyGyroJerkMag.min.. (dbl),
##   fBodyBodyGyroJerkMag.sma.. (dbl), fBodyBodyGyroJerkMag.energy.. (dbl),
##   fBodyBodyGyroJerkMag.iqr.. (dbl), fBodyBodyGyroJerkMag.entropy.. (dbl),
##   fBodyBodyGyroJerkMag.maxInds (dbl), fBodyBodyGyroJerkMag.meanFreq..
##   (dbl), fBodyBodyGyroJerkMag.skewness.. (dbl),
##   fBodyBodyGyroJerkMag.kurtosis.. (dbl), angle.tBodyAccMean.gravity.
##   (dbl), angle.tBodyAccJerkMean..gravityMean. (dbl),
##   angle.tBodyGyroMean.gravityMean. (dbl),
##   angle.tBodyGyroJerkMean.gravityMean. (dbl), angle.X.gravityMean. (dbl),
##   angle.Y.gravityMean. (dbl), angle.Z.gravityMean. (dbl), body_acc_x
##   (dbl), body_acc_x.1 (dbl), body_acc_x.2 (dbl), body_acc_x.3 (dbl),
##   body_acc_x.4 (dbl), body_acc_x.5 (dbl), body_acc_x.6 (dbl), body_acc_x.7
##   (dbl), body_acc_x.8 (dbl), body_acc_x.9 (dbl), body_acc_x.10 (dbl),
##   body_acc_x.11 (dbl), body_acc_x.12 (dbl), body_acc_x.13 (dbl),
##   body_acc_x.14 (dbl), body_acc_x.15 (dbl), body_acc_x.16 (dbl),
##   body_acc_x.17 (dbl), body_acc_x.18 (dbl), body_acc_x.19 (dbl),
##   body_acc_x.20 (dbl), body_acc_x.21 (dbl), body_acc_x.22 (dbl),
##   body_acc_x.23 (dbl), body_acc_x.24 (dbl), body_acc_x.25 (dbl),
##   body_acc_x.26 (dbl), body_acc_x.27 (dbl), body_acc_x.28 (dbl),
##   body_acc_x.29 (dbl), body_acc_x.30 (dbl), body_acc_x.31 (dbl),
##   body_acc_x.32 (dbl), body_acc_x.33 (dbl), body_acc_x.34 (dbl),
##   body_acc_x.35 (dbl), body_acc_x.36 (dbl), body_acc_x.37 (dbl),
##   body_acc_x.38 (dbl), body_acc_x.39 (dbl), body_acc_x.40 (dbl),
##   body_acc_x.41 (dbl), body_acc_x.42 (dbl), body_acc_x.43 (dbl),
##   body_acc_x.44 (dbl), body_acc_x.45 (dbl), body_acc_x.46 (dbl),
##   body_acc_x.47 (dbl), body_acc_x.48 (dbl), body_acc_x.49 (dbl),
##   body_acc_x.50 (dbl), body_acc_x.51 (dbl), body_acc_x.52 (dbl),
##   body_acc_x.53 (dbl), body_acc_x.54 (dbl), body_acc_x.55 (dbl),
##   body_acc_x.56 (dbl), body_acc_x.57 (dbl), body_acc_x.58 (dbl),
##   body_acc_x.59 (dbl), body_acc_x.60 (dbl), body_acc_x.61 (dbl),
##   body_acc_x.62 (dbl), body_acc_x.63 (dbl), body_acc_x.64 (dbl),
##   body_acc_x.65 (dbl), body_acc_x.66 (dbl), body_acc_x.67 (dbl),
##   body_acc_x.68 (dbl), body_acc_x.69 (dbl), body_acc_x.70 (dbl),
##   body_acc_x.71 (dbl), body_acc_x.72 (dbl), body_acc_x.73 (dbl),
##   body_acc_x.74 (dbl), body_acc_x.75 (dbl), body_acc_x.76 (dbl),
##   body_acc_x.77 (dbl), body_acc_x.78 (dbl), body_acc_x.79 (dbl),
##   body_acc_x.80 (dbl), body_acc_x.81 (dbl), body_acc_x.82 (dbl),
##   body_acc_x.83 (dbl), body_acc_x.84 (dbl), body_acc_x.85 (dbl),
##   body_acc_x.86 (dbl), body_acc_x.87 (dbl), body_acc_x.88 (dbl),
##   body_acc_x.89 (dbl), body_acc_x.90 (dbl), body_acc_x.91 (dbl),
##   body_acc_x.92 (dbl), body_acc_x.93 (dbl), body_acc_x.94 (dbl),
##   body_acc_x.95 (dbl), body_acc_x.96 (dbl), body_acc_x.97 (dbl),
##   body_acc_x.98 (dbl), body_acc_x.99 (dbl), body_acc_x.100 (dbl),
##   body_acc_x.101 (dbl), body_acc_x.102 (dbl), body_acc_x.103 (dbl),
##   body_acc_x.104 (dbl), body_acc_x.105 (dbl), body_acc_x.106 (dbl),
##   body_acc_x.107 (dbl), body_acc_x.108 (dbl), body_acc_x.109 (dbl),
##   body_acc_x.110 (dbl), body_acc_x.111 (dbl), body_acc_x.112 (dbl),
##   body_acc_x.113 (dbl), body_acc_x.114 (dbl), body_acc_x.115 (dbl),
##   body_acc_x.116 (dbl), body_acc_x.117 (dbl), body_acc_x.118 (dbl),
##   body_acc_x.119 (dbl), body_acc_x.120 (dbl), body_acc_x.121 (dbl),
##   body_acc_x.122 (dbl), body_acc_x.123 (dbl), body_acc_x.124 (dbl),
##   body_acc_x.125 (dbl), body_acc_x.126 (dbl), body_acc_x.127 (dbl),
##   body_acc_y (dbl), body_acc_y.1 (dbl), body_acc_y.2 (dbl), body_acc_y.3
##   (dbl), body_acc_y.4 (dbl), body_acc_y.5 (dbl), body_acc_y.6 (dbl),
##   body_acc_y.7 (dbl), body_acc_y.8 (dbl), body_acc_y.9 (dbl),
##   body_acc_y.10 (dbl), body_acc_y.11 (dbl), body_acc_y.12 (dbl),
##   body_acc_y.13 (dbl), body_acc_y.14 (dbl), body_acc_y.15 (dbl),
##   body_acc_y.16 (dbl), body_acc_y.17 (dbl), body_acc_y.18 (dbl),
##   body_acc_y.19 (dbl), body_acc_y.20 (dbl), body_acc_y.21 (dbl),
##   body_acc_y.22 (dbl), body_acc_y.23 (dbl), body_acc_y.24 (dbl),
##   body_acc_y.25 (dbl), body_acc_y.26 (dbl), body_acc_y.27 (dbl),
##   body_acc_y.28 (dbl), body_acc_y.29 (dbl), body_acc_y.30 (dbl),
##   body_acc_y.31 (dbl), body_acc_y.32 (dbl), body_acc_y.33 (dbl),
##   body_acc_y.34 (dbl), body_acc_y.35 (dbl), body_acc_y.36 (dbl),
##   body_acc_y.37 (dbl), body_acc_y.38 (dbl), body_acc_y.39 (dbl),
##   body_acc_y.40 (dbl), body_acc_y.41 (dbl), body_acc_y.42 (dbl),
##   body_acc_y.43 (dbl), body_acc_y.44 (dbl), body_acc_y.45 (dbl),
##   body_acc_y.46 (dbl), body_acc_y.47 (dbl), body_acc_y.48 (dbl),
##   body_acc_y.49 (dbl), body_acc_y.50 (dbl), body_acc_y.51 (dbl),
##   body_acc_y.52 (dbl), body_acc_y.53 (dbl), body_acc_y.54 (dbl),
##   body_acc_y.55 (dbl), body_acc_y.56 (dbl), body_acc_y.57 (dbl),
##   body_acc_y.58 (dbl), body_acc_y.59 (dbl), body_acc_y.60 (dbl),
##   body_acc_y.61 (dbl), body_acc_y.62 (dbl), body_acc_y.63 (dbl),
##   body_acc_y.64 (dbl), body_acc_y.65 (dbl), body_acc_y.66 (dbl),
##   body_acc_y.67 (dbl), body_acc_y.68 (dbl), body_acc_y.69 (dbl),
##   body_acc_y.70 (dbl), body_acc_y.71 (dbl), body_acc_y.72 (dbl),
##   body_acc_y.73 (dbl), body_acc_y.74 (dbl), body_acc_y.75 (dbl),
##   body_acc_y.76 (dbl), body_acc_y.77 (dbl), body_acc_y.78 (dbl),
##   body_acc_y.79 (dbl), body_acc_y.80 (dbl), body_acc_y.81 (dbl),
##   body_acc_y.82 (dbl), body_acc_y.83 (dbl), body_acc_y.84 (dbl),
##   body_acc_y.85 (dbl), body_acc_y.86 (dbl), body_acc_y.87 (dbl),
##   body_acc_y.88 (dbl), body_acc_y.89 (dbl), body_acc_y.90 (dbl),
##   body_acc_y.91 (dbl), body_acc_y.92 (dbl), body_acc_y.93 (dbl),
##   body_acc_y.94 (dbl), body_acc_y.95 (dbl), body_acc_y.96 (dbl),
##   body_acc_y.97 (dbl), body_acc_y.98 (dbl), body_acc_y.99 (dbl),
##   body_acc_y.100 (dbl), body_acc_y.101 (dbl), body_acc_y.102 (dbl),
##   body_acc_y.103 (dbl), body_acc_y.104 (dbl), body_acc_y.105 (dbl),
##   body_acc_y.106 (dbl), body_acc_y.107 (dbl), body_acc_y.108 (dbl),
##   body_acc_y.109 (dbl), body_acc_y.110 (dbl), body_acc_y.111 (dbl),
##   body_acc_y.112 (dbl), body_acc_y.113 (dbl), body_acc_y.114 (dbl),
##   body_acc_y.115 (dbl), body_acc_y.116 (dbl), body_acc_y.117 (dbl),
##   body_acc_y.118 (dbl), body_acc_y.119 (dbl), body_acc_y.120 (dbl),
##   body_acc_y.121 (dbl), body_acc_y.122 (dbl), body_acc_y.123 (dbl),
##   body_acc_y.124 (dbl), body_acc_y.125 (dbl), body_acc_y.126 (dbl),
##   body_acc_y.127 (dbl), body_acc_z (dbl), body_acc_z.1 (dbl), body_acc_z.2
##   (dbl), body_acc_z.3 (dbl), body_acc_z.4 (dbl), body_acc_z.5 (dbl),
##   body_acc_z.6 (dbl), body_acc_z.7 (dbl), body_acc_z.8 (dbl), body_acc_z.9
##   (dbl), body_acc_z.10 (dbl), body_acc_z.11 (dbl), body_acc_z.12 (dbl),
##   body_acc_z.13 (dbl), body_acc_z.14 (dbl), body_acc_z.15 (dbl),
##   body_acc_z.16 (dbl), body_acc_z.17 (dbl), body_acc_z.18 (dbl),
##   body_acc_z.19 (dbl), body_acc_z.20 (dbl), body_acc_z.21 (dbl),
##   body_acc_z.22 (dbl), body_acc_z.23 (dbl), body_acc_z.24 (dbl),
##   body_acc_z.25 (dbl), body_acc_z.26 (dbl), body_acc_z.27 (dbl),
##   body_acc_z.28 (dbl), body_acc_z.29 (dbl), body_acc_z.30 (dbl),
##   body_acc_z.31 (dbl), body_acc_z.32 (dbl), body_acc_z.33 (dbl),
##   body_acc_z.34 (dbl), body_acc_z.35 (dbl), body_acc_z.36 (dbl),
##   body_acc_z.37 (dbl), body_acc_z.38 (dbl), body_acc_z.39 (dbl),
##   body_acc_z.40 (dbl), body_acc_z.41 (dbl), body_acc_z.42 (dbl),
##   body_acc_z.43 (dbl), body_acc_z.44 (dbl), body_acc_z.45 (dbl),
##   body_acc_z.46 (dbl), body_acc_z.47 (dbl), body_acc_z.48 (dbl),
##   body_acc_z.49 (dbl), body_acc_z.50 (dbl), body_acc_z.51 (dbl),
##   body_acc_z.52 (dbl), body_acc_z.53 (dbl), body_acc_z.54 (dbl),
##   body_acc_z.55 (dbl), body_acc_z.56 (dbl), body_acc_z.57 (dbl),
##   body_acc_z.58 (dbl), body_acc_z.59 (dbl), body_acc_z.60 (dbl),
##   body_acc_z.61 (dbl), body_acc_z.62 (dbl), body_acc_z.63 (dbl),
##   body_acc_z.64 (dbl), body_acc_z.65 (dbl), body_acc_z.66 (dbl),
##   body_acc_z.67 (dbl), body_acc_z.68 (dbl), body_acc_z.69 (dbl),
##   body_acc_z.70 (dbl), body_acc_z.71 (dbl), body_acc_z.72 (dbl),
##   body_acc_z.73 (dbl), body_acc_z.74 (dbl), body_acc_z.75 (dbl),
##   body_acc_z.76 (dbl), body_acc_z.77 (dbl), body_acc_z.78 (dbl),
##   body_acc_z.79 (dbl), body_acc_z.80 (dbl), body_acc_z.81 (dbl),
##   body_acc_z.82 (dbl), body_acc_z.83 (dbl), body_acc_z.84 (dbl),
##   body_acc_z.85 (dbl), body_acc_z.86 (dbl), body_acc_z.87 (dbl),
##   body_acc_z.88 (dbl), body_acc_z.89 (dbl), body_acc_z.90 (dbl),
##   body_acc_z.91 (dbl), body_acc_z.92 (dbl), body_acc_z.93 (dbl),
##   body_acc_z.94 (dbl), body_acc_z.95 (dbl), body_acc_z.96 (dbl),
##   body_acc_z.97 (dbl), body_acc_z.98 (dbl), body_acc_z.99 (dbl),
##   body_acc_z.100 (dbl), body_acc_z.101 (dbl), body_acc_z.102 (dbl),
##   body_acc_z.103 (dbl), body_acc_z.104 (dbl), body_acc_z.105 (dbl),
##   body_acc_z.106 (dbl), body_acc_z.107 (dbl), body_acc_z.108 (dbl),
##   body_acc_z.109 (dbl), body_acc_z.110 (dbl), body_acc_z.111 (dbl),
##   body_acc_z.112 (dbl), body_acc_z.113 (dbl), body_acc_z.114 (dbl),
##   body_acc_z.115 (dbl), body_acc_z.116 (dbl), body_acc_z.117 (dbl),
##   body_acc_z.118 (dbl), body_acc_z.119 (dbl), body_acc_z.120 (dbl),
##   body_acc_z.121 (dbl), body_acc_z.122 (dbl), body_acc_z.123 (dbl),
##   body_acc_z.124 (dbl), body_acc_z.125 (dbl), body_acc_z.126 (dbl),
##   body_acc_z.127 (dbl), total_acc_x (dbl), total_acc_x.1 (dbl),
##   total_acc_x.2 (dbl), total_acc_x.3 (dbl), total_acc_x.4 (dbl),
##   total_acc_x.5 (dbl), total_acc_x.6 (dbl), total_acc_x.7 (dbl),
##   total_acc_x.8 (dbl), total_acc_x.9 (dbl), total_acc_x.10 (dbl),
##   total_acc_x.11 (dbl), total_acc_x.12 (dbl), total_acc_x.13 (dbl),
##   total_acc_x.14 (dbl), total_acc_x.15 (dbl), total_acc_x.16 (dbl),
##   total_acc_x.17 (dbl), total_acc_x.18 (dbl), total_acc_x.19 (dbl),
##   total_acc_x.20 (dbl), total_acc_x.21 (dbl), total_acc_x.22 (dbl),
##   total_acc_x.23 (dbl), total_acc_x.24 (dbl), total_acc_x.25 (dbl),
##   total_acc_x.26 (dbl), total_acc_x.27 (dbl), total_acc_x.28 (dbl),
##   total_acc_x.29 (dbl), total_acc_x.30 (dbl), total_acc_x.31 (dbl),
##   total_acc_x.32 (dbl), total_acc_x.33 (dbl), total_acc_x.34 (dbl),
##   total_acc_x.35 (dbl), total_acc_x.36 (dbl), total_acc_x.37 (dbl),
##   total_acc_x.38 (dbl), total_acc_x.39 (dbl), total_acc_x.40 (dbl),
##   total_acc_x.41 (dbl), total_acc_x.42 (dbl), total_acc_x.43 (dbl),
##   total_acc_x.44 (dbl), total_acc_x.45 (dbl), total_acc_x.46 (dbl),
##   total_acc_x.47 (dbl), total_acc_x.48 (dbl), total_acc_x.49 (dbl),
##   total_acc_x.50 (dbl), total_acc_x.51 (dbl), total_acc_x.52 (dbl),
##   total_acc_x.53 (dbl), total_acc_x.54 (dbl), total_acc_x.55 (dbl),
##   total_acc_x.56 (dbl), total_acc_x.57 (dbl), total_acc_x.58 (dbl),
##   total_acc_x.59 (dbl), total_acc_x.60 (dbl), total_acc_x.61 (dbl),
##   total_acc_x.62 (dbl), total_acc_x.63 (dbl), total_acc_x.64 (dbl),
##   total_acc_x.65 (dbl), total_acc_x.66 (dbl), total_acc_x.67 (dbl),
##   total_acc_x.68 (dbl), total_acc_x.69 (dbl), total_acc_x.70 (dbl),
##   total_acc_x.71 (dbl), total_acc_x.72 (dbl), total_acc_x.73 (dbl),
##   total_acc_x.74 (dbl), total_acc_x.75 (dbl), total_acc_x.76 (dbl),
##   total_acc_x.77 (dbl), total_acc_x.78 (dbl), total_acc_x.79 (dbl),
##   total_acc_x.80 (dbl), total_acc_x.81 (dbl), total_acc_x.82 (dbl),
##   total_acc_x.83 (dbl), total_acc_x.84 (dbl), total_acc_x.85 (dbl),
##   total_acc_x.86 (dbl), total_acc_x.87 (dbl), total_acc_x.88 (dbl),
##   total_acc_x.89 (dbl), total_acc_x.90 (dbl), total_acc_x.91 (dbl),
##   total_acc_x.92 (dbl), total_acc_x.93 (dbl), total_acc_x.94 (dbl),
##   total_acc_x.95 (dbl), total_acc_x.96 (dbl), total_acc_x.97 (dbl),
##   total_acc_x.98 (dbl), total_acc_x.99 (dbl), total_acc_x.100 (dbl),
##   total_acc_x.101 (dbl), total_acc_x.102 (dbl), total_acc_x.103 (dbl),
##   total_acc_x.104 (dbl), total_acc_x.105 (dbl), total_acc_x.106 (dbl),
##   total_acc_x.107 (dbl), total_acc_x.108 (dbl), total_acc_x.109 (dbl),
##   total_acc_x.110 (dbl), total_acc_x.111 (dbl), total_acc_x.112 (dbl),
##   total_acc_x.113 (dbl), total_acc_x.114 (dbl), total_acc_x.115 (dbl),
##   total_acc_x.116 (dbl), total_acc_x.117 (dbl), total_acc_x.118 (dbl),
##   total_acc_x.119 (dbl), total_acc_x.120 (dbl), total_acc_x.121 (dbl),
##   total_acc_x.122 (dbl), total_acc_x.123 (dbl), total_acc_x.124 (dbl),
##   total_acc_x.125 (dbl), total_acc_x.126 (dbl), total_acc_x.127 (dbl),
##   total_acc_y (dbl), total_acc_y.1 (dbl), total_acc_y.2 (dbl),
##   total_acc_y.3 (dbl), total_acc_y.4 (dbl), total_acc_y.5 (dbl),
##   total_acc_y.6 (dbl), total_acc_y.7 (dbl), total_acc_y.8 (dbl),
##   total_acc_y.9 (dbl), total_acc_y.10 (dbl), total_acc_y.11 (dbl),
##   total_acc_y.12 (dbl), total_acc_y.13 (dbl), total_acc_y.14 (dbl),
##   total_acc_y.15 (dbl), total_acc_y.16 (dbl), total_acc_y.17 (dbl),
##   total_acc_y.18 (dbl), total_acc_y.19 (dbl), total_acc_y.20 (dbl),
##   total_acc_y.21 (dbl), total_acc_y.22 (dbl), total_acc_y.23 (dbl),
##   total_acc_y.24 (dbl), total_acc_y.25 (dbl), total_acc_y.26 (dbl),
##   total_acc_y.27 (dbl), total_acc_y.28 (dbl), total_acc_y.29 (dbl),
##   total_acc_y.30 (dbl), total_acc_y.31 (dbl), total_acc_y.32 (dbl),
##   total_acc_y.33 (dbl), total_acc_y.34 (dbl), total_acc_y.35 (dbl),
##   total_acc_y.36 (dbl), total_acc_y.37 (dbl), total_acc_y.38 (dbl),
##   total_acc_y.39 (dbl), total_acc_y.40 (dbl), total_acc_y.41 (dbl),
##   total_acc_y.42 (dbl), total_acc_y.43 (dbl), total_acc_y.44 (dbl),
##   total_acc_y.45 (dbl), total_acc_y.46 (dbl), total_acc_y.47 (dbl),
##   total_acc_y.48 (dbl), total_acc_y.49 (dbl), total_acc_y.50 (dbl),
##   total_acc_y.51 (dbl), total_acc_y.52 (dbl), total_acc_y.53 (dbl),
##   total_acc_y.54 (dbl), total_acc_y.55 (dbl), total_acc_y.56 (dbl),
##   total_acc_y.57 (dbl), total_acc_y.58 (dbl), total_acc_y.59 (dbl),
##   total_acc_y.60 (dbl), total_acc_y.61 (dbl), total_acc_y.62 (dbl),
##   total_acc_y.63 (dbl), total_acc_y.64 (dbl), total_acc_y.65 (dbl),
##   total_acc_y.66 (dbl), total_acc_y.67 (dbl), total_acc_y.68 (dbl),
##   total_acc_y.69 (dbl), total_acc_y.70 (dbl), total_acc_y.71 (dbl),
##   total_acc_y.72 (dbl), total_acc_y.73 (dbl), total_acc_y.74 (dbl),
##   total_acc_y.75 (dbl), total_acc_y.76 (dbl), total_acc_y.77 (dbl),
##   total_acc_y.78 (dbl), total_acc_y.79 (dbl), total_acc_y.80 (dbl),
##   total_acc_y.81 (dbl), total_acc_y.82 (dbl), total_acc_y.83 (dbl),
##   total_acc_y.84 (dbl), total_acc_y.85 (dbl), total_acc_y.86 (dbl),
##   total_acc_y.87 (dbl), total_acc_y.88 (dbl), total_acc_y.89 (dbl),
##   total_acc_y.90 (dbl), total_acc_y.91 (dbl), total_acc_y.92 (dbl),
##   total_acc_y.93 (dbl), total_acc_y.94 (dbl), total_acc_y.95 (dbl),
##   total_acc_y.96 (dbl), total_acc_y.97 (dbl), total_acc_y.98 (dbl),
##   total_acc_y.99 (dbl), total_acc_y.100 (dbl), total_acc_y.101 (dbl),
##   total_acc_y.102 (dbl), total_acc_y.103 (dbl), total_acc_y.104 (dbl),
##   total_acc_y.105 (dbl), total_acc_y.106 (dbl), total_acc_y.107 (dbl),
##   total_acc_y.108 (dbl), total_acc_y.109 (dbl), total_acc_y.110 (dbl),
##   total_acc_y.111 (dbl), total_acc_y.112 (dbl), total_acc_y.113 (dbl),
##   total_acc_y.114 (dbl), total_acc_y.115 (dbl), total_acc_y.116 (dbl),
##   total_acc_y.117 (dbl), total_acc_y.118 (dbl), total_acc_y.119 (dbl),
##   total_acc_y.120 (dbl), total_acc_y.121 (dbl), total_acc_y.122 (dbl),
##   total_acc_y.123 (dbl), total_acc_y.124 (dbl), total_acc_y.125 (dbl),
##   total_acc_y.126 (dbl), total_acc_y.127 (dbl), total_acc_z (dbl),
##   total_acc_z.1 (dbl), total_acc_z.2 (dbl), total_acc_z.3 (dbl),
##   total_acc_z.4 (dbl), total_acc_z.5 (dbl), total_acc_z.6 (dbl),
##   total_acc_z.7 (dbl), total_acc_z.8 (dbl), total_acc_z.9 (dbl),
##   total_acc_z.10 (dbl), total_acc_z.11 (dbl), total_acc_z.12 (dbl),
##   total_acc_z.13 (dbl), total_acc_z.14 (dbl), total_acc_z.15 (dbl),
##   total_acc_z.16 (dbl), total_acc_z.17 (dbl), total_acc_z.18 (dbl),
##   total_acc_z.19 (dbl), total_acc_z.20 (dbl), total_acc_z.21 (dbl),
##   total_acc_z.22 (dbl), total_acc_z.23 (dbl), total_acc_z.24 (dbl),
##   total_acc_z.25 (dbl), total_acc_z.26 (dbl), total_acc_z.27 (dbl),
##   total_acc_z.28 (dbl), total_acc_z.29 (dbl), total_acc_z.30 (dbl),
##   total_acc_z.31 (dbl), total_acc_z.32 (dbl), total_acc_z.33 (dbl),
##   total_acc_z.34 (dbl), total_acc_z.35 (dbl), total_acc_z.36 (dbl),
##   total_acc_z.37 (dbl), total_acc_z.38 (dbl), total_acc_z.39 (dbl),
##   total_acc_z.40 (dbl), total_acc_z.41 (dbl), total_acc_z.42 (dbl),
##   total_acc_z.43 (dbl), total_acc_z.44 (dbl), total_acc_z.45 (dbl),
##   total_acc_z.46 (dbl), total_acc_z.47 (dbl), total_acc_z.48 (dbl),
##   total_acc_z.49 (dbl), total_acc_z.50 (dbl), total_acc_z.51 (dbl),
##   total_acc_z.52 (dbl), total_acc_z.53 (dbl), total_acc_z.54 (dbl),
##   total_acc_z.55 (dbl), total_acc_z.56 (dbl), total_acc_z.57 (dbl),
##   total_acc_z.58 (dbl), total_acc_z.59 (dbl), total_acc_z.60 (dbl),
##   total_acc_z.61 (dbl), total_acc_z.62 (dbl), total_acc_z.63 (dbl),
##   total_acc_z.64 (dbl), total_acc_z.65 (dbl), total_acc_z.66 (dbl),
##   total_acc_z.67 (dbl), total_acc_z.68 (dbl), total_acc_z.69 (dbl),
##   total_acc_z.70 (dbl), total_acc_z.71 (dbl), total_acc_z.72 (dbl),
##   total_acc_z.73 (dbl), total_acc_z.74 (dbl), total_acc_z.75 (dbl),
##   total_acc_z.76 (dbl), total_acc_z.77 (dbl), total_acc_z.78 (dbl),
##   total_acc_z.79 (dbl), total_acc_z.80 (dbl), total_acc_z.81 (dbl),
##   total_acc_z.82 (dbl), total_acc_z.83 (dbl), total_acc_z.84 (dbl),
##   total_acc_z.85 (dbl), total_acc_z.86 (dbl), total_acc_z.87 (dbl),
##   total_acc_z.88 (dbl), total_acc_z.89 (dbl), total_acc_z.90 (dbl),
##   total_acc_z.91 (dbl), total_acc_z.92 (dbl), total_acc_z.93 (dbl),
##   total_acc_z.94 (dbl), total_acc_z.95 (dbl), total_acc_z.96 (dbl),
##   total_acc_z.97 (dbl), total_acc_z.98 (dbl), total_acc_z.99 (dbl),
##   total_acc_z.100 (dbl), total_acc_z.101 (dbl), total_acc_z.102 (dbl),
##   total_acc_z.103 (dbl), total_acc_z.104 (dbl), total_acc_z.105 (dbl),
##   total_acc_z.106 (dbl), total_acc_z.107 (dbl), total_acc_z.108 (dbl),
##   total_acc_z.109 (dbl), total_acc_z.110 (dbl), total_acc_z.111 (dbl),
##   total_acc_z.112 (dbl), total_acc_z.113 (dbl), total_acc_z.114 (dbl),
##   total_acc_z.115 (dbl), total_acc_z.116 (dbl), total_acc_z.117 (dbl),
##   total_acc_z.118 (dbl), total_acc_z.119 (dbl), total_acc_z.120 (dbl),
##   total_acc_z.121 (dbl), total_acc_z.122 (dbl), total_acc_z.123 (dbl),
##   total_acc_z.124 (dbl), total_acc_z.125 (dbl), total_acc_z.126 (dbl),
##   total_acc_z.127 (dbl), body_gyro_x (dbl), body_gyro_x.1 (dbl),
##   body_gyro_x.2 (dbl), body_gyro_x.3 (dbl), body_gyro_x.4 (dbl),
##   body_gyro_x.5 (dbl), body_gyro_x.6 (dbl), body_gyro_x.7 (dbl),
##   body_gyro_x.8 (dbl), body_gyro_x.9 (dbl), body_gyro_x.10 (dbl),
##   body_gyro_x.11 (dbl), body_gyro_x.12 (dbl), body_gyro_x.13 (dbl),
##   body_gyro_x.14 (dbl), body_gyro_x.15 (dbl), body_gyro_x.16 (dbl),
##   body_gyro_x.17 (dbl), body_gyro_x.18 (dbl), body_gyro_x.19 (dbl),
##   body_gyro_x.20 (dbl), body_gyro_x.21 (dbl), body_gyro_x.22 (dbl),
##   body_gyro_x.23 (dbl), body_gyro_x.24 (dbl), body_gyro_x.25 (dbl),
##   body_gyro_x.26 (dbl), body_gyro_x.27 (dbl), body_gyro_x.28 (dbl),
##   body_gyro_x.29 (dbl), body_gyro_x.30 (dbl), body_gyro_x.31 (dbl),
##   body_gyro_x.32 (dbl), body_gyro_x.33 (dbl), body_gyro_x.34 (dbl),
##   body_gyro_x.35 (dbl), body_gyro_x.36 (dbl), body_gyro_x.37 (dbl),
##   body_gyro_x.38 (dbl), body_gyro_x.39 (dbl), body_gyro_x.40 (dbl),
##   body_gyro_x.41 (dbl), body_gyro_x.42 (dbl), body_gyro_x.43 (dbl),
##   body_gyro_x.44 (dbl), body_gyro_x.45 (dbl), body_gyro_x.46 (dbl),
##   body_gyro_x.47 (dbl), body_gyro_x.48 (dbl), body_gyro_x.49 (dbl),
##   body_gyro_x.50 (dbl), body_gyro_x.51 (dbl), body_gyro_x.52 (dbl),
##   body_gyro_x.53 (dbl), body_gyro_x.54 (dbl), body_gyro_x.55 (dbl),
##   body_gyro_x.56 (dbl), body_gyro_x.57 (dbl), body_gyro_x.58 (dbl),
##   body_gyro_x.59 (dbl), body_gyro_x.60 (dbl), body_gyro_x.61 (dbl),
##   body_gyro_x.62 (dbl), body_gyro_x.63 (dbl), body_gyro_x.64 (dbl),
##   body_gyro_x.65 (dbl), body_gyro_x.66 (dbl), body_gyro_x.67 (dbl),
##   body_gyro_x.68 (dbl), body_gyro_x.69 (dbl), body_gyro_x.70 (dbl),
##   body_gyro_x.71 (dbl), body_gyro_x.72 (dbl), body_gyro_x.73 (dbl),
##   body_gyro_x.74 (dbl), body_gyro_x.75 (dbl), body_gyro_x.76 (dbl),
##   body_gyro_x.77 (dbl), body_gyro_x.78 (dbl), body_gyro_x.79 (dbl),
##   body_gyro_x.80 (dbl), body_gyro_x.81 (dbl), body_gyro_x.82 (dbl),
##   body_gyro_x.83 (dbl), body_gyro_x.84 (dbl), body_gyro_x.85 (dbl),
##   body_gyro_x.86 (dbl), body_gyro_x.87 (dbl), body_gyro_x.88 (dbl),
##   body_gyro_x.89 (dbl), body_gyro_x.90 (dbl), body_gyro_x.91 (dbl),
##   body_gyro_x.92 (dbl), body_gyro_x.93 (dbl), body_gyro_x.94 (dbl),
##   body_gyro_x.95 (dbl), body_gyro_x.96 (dbl), body_gyro_x.97 (dbl),
##   body_gyro_x.98 (dbl), body_gyro_x.99 (dbl), body_gyro_x.100 (dbl),
##   body_gyro_x.101 (dbl), body_gyro_x.102 (dbl), body_gyro_x.103 (dbl),
##   body_gyro_x.104 (dbl), body_gyro_x.105 (dbl), body_gyro_x.106 (dbl),
##   body_gyro_x.107 (dbl), body_gyro_x.108 (dbl), body_gyro_x.109 (dbl),
##   body_gyro_x.110 (dbl), body_gyro_x.111 (dbl), body_gyro_x.112 (dbl),
##   body_gyro_x.113 (dbl), body_gyro_x.114 (dbl), body_gyro_x.115 (dbl),
##   body_gyro_x.116 (dbl), body_gyro_x.117 (dbl), body_gyro_x.118 (dbl),
##   body_gyro_x.119 (dbl), body_gyro_x.120 (dbl), body_gyro_x.121 (dbl),
##   body_gyro_x.122 (dbl), body_gyro_x.123 (dbl), body_gyro_x.124 (dbl),
##   body_gyro_x.125 (dbl), body_gyro_x.126 (dbl), body_gyro_x.127 (dbl),
##   body_gyro_y (dbl), body_gyro_y.1 (dbl), body_gyro_y.2 (dbl),
##   body_gyro_y.3 (dbl), body_gyro_y.4 (dbl), body_gyro_y.5 (dbl),
##   body_gyro_y.6 (dbl), body_gyro_y.7 (dbl), body_gyro_y.8 (dbl),
##   body_gyro_y.9 (dbl), body_gyro_y.10 (dbl), body_gyro_y.11 (dbl),
##   body_gyro_y.12 (dbl), body_gyro_y.13 (dbl), body_gyro_y.14 (dbl),
##   body_gyro_y.15 (dbl), body_gyro_y.16 (dbl), body_gyro_y.17 (dbl),
##   body_gyro_y.18 (dbl), body_gyro_y.19 (dbl), body_gyro_y.20 (dbl),
##   body_gyro_y.21 (dbl), body_gyro_y.22 (dbl), body_gyro_y.23 (dbl),
##   body_gyro_y.24 (dbl), body_gyro_y.25 (dbl), body_gyro_y.26 (dbl),
##   body_gyro_y.27 (dbl), body_gyro_y.28 (dbl), body_gyro_y.29 (dbl),
##   body_gyro_y.30 (dbl), body_gyro_y.31 (dbl), body_gyro_y.32 (dbl),
##   body_gyro_y.33 (dbl), body_gyro_y.34 (dbl), body_gyro_y.35 (dbl),
##   body_gyro_y.36 (dbl), body_gyro_y.37 (dbl), body_gyro_y.38 (dbl),
##   body_gyro_y.39 (dbl), body_gyro_y.40 (dbl), body_gyro_y.41 (dbl),
##   body_gyro_y.42 (dbl), body_gyro_y.43 (dbl), body_gyro_y.44 (dbl),
##   body_gyro_y.45 (dbl), body_gyro_y.46 (dbl), body_gyro_y.47 (dbl),
##   body_gyro_y.48 (dbl), body_gyro_y.49 (dbl), body_gyro_y.50 (dbl),
##   body_gyro_y.51 (dbl), body_gyro_y.52 (dbl), body_gyro_y.53 (dbl),
##   body_gyro_y.54 (dbl), body_gyro_y.55 (dbl), body_gyro_y.56 (dbl),
##   body_gyro_y.57 (dbl), body_gyro_y.58 (dbl), body_gyro_y.59 (dbl),
##   body_gyro_y.60 (dbl), body_gyro_y.61 (dbl), body_gyro_y.62 (dbl),
##   body_gyro_y.63 (dbl), body_gyro_y.64 (dbl), body_gyro_y.65 (dbl),
##   body_gyro_y.66 (dbl), body_gyro_y.67 (dbl), body_gyro_y.68 (dbl),
##   body_gyro_y.69 (dbl), body_gyro_y.70 (dbl), body_gyro_y.71 (dbl),
##   body_gyro_y.72 (dbl), body_gyro_y.73 (dbl), body_gyro_y.74 (dbl),
##   body_gyro_y.75 (dbl), body_gyro_y.76 (dbl), body_gyro_y.77 (dbl),
##   body_gyro_y.78 (dbl), body_gyro_y.79 (dbl), body_gyro_y.80 (dbl),
##   body_gyro_y.81 (dbl), body_gyro_y.82 (dbl), body_gyro_y.83 (dbl),
##   body_gyro_y.84 (dbl), body_gyro_y.85 (dbl), body_gyro_y.86 (dbl),
##   body_gyro_y.87 (dbl), body_gyro_y.88 (dbl), body_gyro_y.89 (dbl),
##   body_gyro_y.90 (dbl), body_gyro_y.91 (dbl), body_gyro_y.92 (dbl),
##   body_gyro_y.93 (dbl), body_gyro_y.94 (dbl), body_gyro_y.95 (dbl),
##   body_gyro_y.96 (dbl), body_gyro_y.97 (dbl), body_gyro_y.98 (dbl),
##   body_gyro_y.99 (dbl), body_gyro_y.100 (dbl), body_gyro_y.101 (dbl),
##   body_gyro_y.102 (dbl), body_gyro_y.103 (dbl), body_gyro_y.104 (dbl),
##   body_gyro_y.105 (dbl), body_gyro_y.106 (dbl), body_gyro_y.107 (dbl),
##   body_gyro_y.108 (dbl), body_gyro_y.109 (dbl), body_gyro_y.110 (dbl),
##   body_gyro_y.111 (dbl), body_gyro_y.112 (dbl), body_gyro_y.113 (dbl),
##   body_gyro_y.114 (dbl), body_gyro_y.115 (dbl), body_gyro_y.116 (dbl),
##   body_gyro_y.117 (dbl), body_gyro_y.118 (dbl), body_gyro_y.119 (dbl),
##   body_gyro_y.120 (dbl), body_gyro_y.121 (dbl), body_gyro_y.122 (dbl),
##   body_gyro_y.123 (dbl), body_gyro_y.124 (dbl), body_gyro_y.125 (dbl),
##   body_gyro_y.126 (dbl), body_gyro_y.127 (dbl), body_gyro_z (dbl),
##   body_gyro_z.1 (dbl), body_gyro_z.2 (dbl), body_gyro_z.3 (dbl),
##   body_gyro_z.4 (dbl), body_gyro_z.5 (dbl), body_gyro_z.6 (dbl),
##   body_gyro_z.7 (dbl), body_gyro_z.8 (dbl), body_gyro_z.9 (dbl),
##   body_gyro_z.10 (dbl), body_gyro_z.11 (dbl), body_gyro_z.12 (dbl),
##   body_gyro_z.13 (dbl), body_gyro_z.14 (dbl), body_gyro_z.15 (dbl),
##   body_gyro_z.16 (dbl), body_gyro_z.17 (dbl), body_gyro_z.18 (dbl),
##   body_gyro_z.19 (dbl), body_gyro_z.20 (dbl), body_gyro_z.21 (dbl),
##   body_gyro_z.22 (dbl), body_gyro_z.23 (dbl), body_gyro_z.24 (dbl),
##   body_gyro_z.25 (dbl), body_gyro_z.26 (dbl), body_gyro_z.27 (dbl),
##   body_gyro_z.28 (dbl), body_gyro_z.29 (dbl), body_gyro_z.30 (dbl),
##   body_gyro_z.31 (dbl), body_gyro_z.32 (dbl), body_gyro_z.33 (dbl),
##   body_gyro_z.34 (dbl), body_gyro_z.35 (dbl), body_gyro_z.36 (dbl),
##   body_gyro_z.37 (dbl), body_gyro_z.38 (dbl), body_gyro_z.39 (dbl),
##   body_gyro_z.40 (dbl), body_gyro_z.41 (dbl), body_gyro_z.42 (dbl),
##   body_gyro_z.43 (dbl), body_gyro_z.44 (dbl), body_gyro_z.45 (dbl),
##   body_gyro_z.46 (dbl), body_gyro_z.47 (dbl), body_gyro_z.48 (dbl),
##   body_gyro_z.49 (dbl), body_gyro_z.50 (dbl), body_gyro_z.51 (dbl),
##   body_gyro_z.52 (dbl), body_gyro_z.53 (dbl), body_gyro_z.54 (dbl),
##   body_gyro_z.55 (dbl), body_gyro_z.56 (dbl), body_gyro_z.57 (dbl),
##   body_gyro_z.58 (dbl), body_gyro_z.59 (dbl), body_gyro_z.60 (dbl),
##   body_gyro_z.61 (dbl), body_gyro_z.62 (dbl), body_gyro_z.63 (dbl),
##   body_gyro_z.64 (dbl), body_gyro_z.65 (dbl), body_gyro_z.66 (dbl),
##   body_gyro_z.67 (dbl), body_gyro_z.68 (dbl), body_gyro_z.69 (dbl),
##   body_gyro_z.70 (dbl), body_gyro_z.71 (dbl), body_gyro_z.72 (dbl),
##   body_gyro_z.73 (dbl), body_gyro_z.74 (dbl), body_gyro_z.75 (dbl),
##   body_gyro_z.76 (dbl), body_gyro_z.77 (dbl), body_gyro_z.78 (dbl),
##   body_gyro_z.79 (dbl), body_gyro_z.80 (dbl), body_gyro_z.81 (dbl),
##   body_gyro_z.82 (dbl), body_gyro_z.83 (dbl), body_gyro_z.84 (dbl),
##   body_gyro_z.85 (dbl), body_gyro_z.86 (dbl), body_gyro_z.87 (dbl),
##   body_gyro_z.88 (dbl), body_gyro_z.89 (dbl), body_gyro_z.90 (dbl),
##   body_gyro_z.91 (dbl), body_gyro_z.92 (dbl), body_gyro_z.93 (dbl),
##   body_gyro_z.94 (dbl), body_gyro_z.95 (dbl), body_gyro_z.96 (dbl),
##   body_gyro_z.97 (dbl), body_gyro_z.98 (dbl), body_gyro_z.99 (dbl),
##   body_gyro_z.100 (dbl), body_gyro_z.101 (dbl), body_gyro_z.102 (dbl),
##   body_gyro_z.103 (dbl), body_gyro_z.104 (dbl), body_gyro_z.105 (dbl),
##   body_gyro_z.106 (dbl), body_gyro_z.107 (dbl), body_gyro_z.108 (dbl),
##   body_gyro_z.109 (dbl), body_gyro_z.110 (dbl), body_gyro_z.111 (dbl),
##   body_gyro_z.112 (dbl), body_gyro_z.113 (dbl), body_gyro_z.114 (dbl),
##   body_gyro_z.115 (dbl), body_gyro_z.116 (dbl), body_gyro_z.117 (dbl),
##   body_gyro_z.118 (dbl), body_gyro_z.119 (dbl), body_gyro_z.120 (dbl),
##   body_gyro_z.121 (dbl), body_gyro_z.122 (dbl), body_gyro_z.123 (dbl),
##   body_gyro_z.124 (dbl), body_gyro_z.125 (dbl), body_gyro_z.126 (dbl),
##   body_gyro_z.127 (dbl)

Read Test Data

Read feature data

Read activity

y_test <- tbl_df(read.table("data/test/y_test.txt", header = FALSE, col.names = c("ActivityLabel")))
y_test <- y_test %>% mutate(ActivityName= ifelse(ActivityLabel == 1,"WALKING",ifelse(ActivityLabel == 2, "WALKING_UPSTAIRS",
                                                                         ifelse(ActivityLabel == 3, "WALKING_UPSTAIRS",
                                                                         ifelse(ActivityLabel == 4, "WALKING_DOWNSTAIRS",
                                                                         ifelse(ActivityLabel == 5, "SITTING",
                                                                         ifelse(ActivityLabel == 6, "LAYING",NA)))))))

Read Person Ids

subject_test <- tbl_df(read.table("data/test/subject_test.txt", header = FALSE, col.names = c("Person Id")))

Bind Person id to Main Data Set

main_test <- bind_cols(y_test, subject_test)

Assign the feature lables to it

x_test <- tbl_df(read.table("data/test/X_test.txt", header = FALSE,col.names = features_lbls))

Bind Activity to Main Data Set

main_test <- bind_cols(main_test,x_test)

Read Body Triaxial acceleration from the accelerometer

Read X Axis

Read X

body_acc_x_test <- tbl_df(read.table("data/test/Inertial Signals/body_acc_x_test.txt", col.names = body_acc_x_names))

Bind Body X acceleration to Main Data Set

main_test <- bind_cols(main_test, body_acc_x_test)

Read Y Axis

Create Name Vector

Read Y

body_acc_y_test <- tbl_df(read.table("data/test/Inertial Signals/body_acc_y_test.txt", col.names = body_acc_y_names))

Bind Body Y acceleration to Main Data Set

main_test <- bind_cols(main_test, body_acc_y_test)

Read Z Axis

Read Z

body_acc_z_test <- tbl_df(read.table("data/test/Inertial Signals/body_acc_z_test.txt", col.names = body_acc_z_names))

Bind Body Z acceleration to Main Data Set

main_test <- bind_cols(main_test, body_acc_z_test)

Read Total Triaxial acceleration from the accelerometer

Read X Axis

total_acc_x_test <- tbl_df(read.table("data/test/Inertial Signals/total_acc_x_test.txt", col.names = total_acc_x_names))

Bind Body X acceleration to Main Data Set

main_test <- bind_cols(main_test, total_acc_x_test)

Read Y Axis

total_acc_y_test <- tbl_df(read.table("data/test/Inertial Signals/total_acc_y_test.txt", col.names = total_acc_y_names))

Bind Body Y acceleration to Main Data Set

main_test <- bind_cols(main_test, total_acc_y_test)

Read Z Axis

total_acc_z_test <- tbl_df(read.table("data/test/Inertial Signals/total_acc_z_test.txt", col.names = total_acc_z_names))

Bind Body Z acceleration to Main Data Set

main_test <- bind_cols(main_test, total_acc_z_test)

Read Triaxial Angular velocity from the gyroscope

Read X Axis

body_gyro_x_test <- tbl_df(read.table("data/test/Inertial Signals/body_gyro_x_test.txt", col.names = body_gyro_x_names))

Bind Body X acceleration to Main Data Set

main_test <- bind_cols(main_test, body_gyro_x_test)

Read Y Axis

body_gyro_y_test <- tbl_df(read.table("data/test/Inertial Signals/body_gyro_y_test.txt", col.names = body_gyro_y_names))

Bind Body Y acceleration to Main Data Set

main_test <- bind_cols(main_test, body_gyro_y_test)

Read Z Axis

body_gyro_z_test <- tbl_df(read.table("data/test/Inertial Signals/body_gyro_z_test.txt", col.names = body_gyro_z_names))

Bind Body Z acceleration to Main Data Set

main_test <- bind_cols(main_test, body_gyro_z_test)

Merge the Two Main Dataset

main <- union(main_training, main_test)
main

## Source: local data frame [10,299 x 1,716]
## 
##    ActivityLabel     ActivityName Person.Id tBodyAcc.mean...X
##            (int)            (chr)     (int)             (dbl)
## 1              6           LAYING        21         0.4675001
## 2              5          SITTING        11         0.2854580
## 3              5          SITTING         4         0.2863850
## 4              6           LAYING        26         0.3156459
## 5              5          SITTING        21         0.2854730
## 6              6           LAYING        26         0.2792267
## 7              3 WALKING_UPSTAIRS        11         0.1619874
## 8              2 WALKING_UPSTAIRS        15         0.3058307
## 9              2 WALKING_UPSTAIRS        30         0.3308846
## 10             2 WALKING_UPSTAIRS        12         0.2809609
## ..           ...              ...       ...               ...
## Variables not shown: tBodyAcc.mean...Y (dbl), tBodyAcc.mean...Z (dbl),
##   tBodyAcc.std...X (dbl), tBodyAcc.std...Y (dbl), tBodyAcc.std...Z (dbl),
##   tBodyAcc.mad...X (dbl), tBodyAcc.mad...Y (dbl), tBodyAcc.mad...Z (dbl),
##   tBodyAcc.max...X (dbl), tBodyAcc.max...Y (dbl), tBodyAcc.max...Z (dbl),
##   tBodyAcc.min...X (dbl), tBodyAcc.min...Y (dbl), tBodyAcc.min...Z (dbl),
##   tBodyAcc.sma.. (dbl), tBodyAcc.energy...X (dbl), tBodyAcc.energy...Y
##   (dbl), tBodyAcc.energy...Z (dbl), tBodyAcc.iqr...X (dbl),
##   tBodyAcc.iqr...Y (dbl), tBodyAcc.iqr...Z (dbl), tBodyAcc.entropy...X
##   (dbl), tBodyAcc.entropy...Y (dbl), tBodyAcc.entropy...Z (dbl),
##   tBodyAcc.arCoeff...X.1 (dbl), tBodyAcc.arCoeff...X.2 (dbl),
##   tBodyAcc.arCoeff...X.3 (dbl), tBodyAcc.arCoeff...X.4 (dbl),
##   tBodyAcc.arCoeff...Y.1 (dbl), tBodyAcc.arCoeff...Y.2 (dbl),
##   tBodyAcc.arCoeff...Y.3 (dbl), tBodyAcc.arCoeff...Y.4 (dbl),
##   tBodyAcc.arCoeff...Z.1 (dbl), tBodyAcc.arCoeff...Z.2 (dbl),
##   tBodyAcc.arCoeff...Z.3 (dbl), tBodyAcc.arCoeff...Z.4 (dbl),
##   tBodyAcc.correlation...X.Y (dbl), tBodyAcc.correlation...X.Z (dbl),
##   tBodyAcc.correlation...Y.Z (dbl), tGravityAcc.mean...X (dbl),
##   tGravityAcc.mean...Y (dbl), tGravityAcc.mean...Z (dbl),
##   tGravityAcc.std...X (dbl), tGravityAcc.std...Y (dbl),
##   tGravityAcc.std...Z (dbl), tGravityAcc.mad...X (dbl),
##   tGravityAcc.mad...Y (dbl), tGravityAcc.mad...Z (dbl),
##   tGravityAcc.max...X (dbl), tGravityAcc.max...Y (dbl),
##   tGravityAcc.max...Z (dbl), tGravityAcc.min...X (dbl),
##   tGravityAcc.min...Y (dbl), tGravityAcc.min...Z (dbl), tGravityAcc.sma..
##   (dbl), tGravityAcc.energy...X (dbl), tGravityAcc.energy...Y (dbl),
##   tGravityAcc.energy...Z (dbl), tGravityAcc.iqr...X (dbl),
##   tGravityAcc.iqr...Y (dbl), tGravityAcc.iqr...Z (dbl),
##   tGravityAcc.entropy...X (dbl), tGravityAcc.entropy...Y (dbl),
##   tGravityAcc.entropy...Z (dbl), tGravityAcc.arCoeff...X.1 (dbl),
##   tGravityAcc.arCoeff...X.2 (dbl), tGravityAcc.arCoeff...X.3 (dbl),
##   tGravityAcc.arCoeff...X.4 (dbl), tGravityAcc.arCoeff...Y.1 (dbl),
##   tGravityAcc.arCoeff...Y.2 (dbl), tGravityAcc.arCoeff...Y.3 (dbl),
##   tGravityAcc.arCoeff...Y.4 (dbl), tGravityAcc.arCoeff...Z.1 (dbl),
##   tGravityAcc.arCoeff...Z.2 (dbl), tGravityAcc.arCoeff...Z.3 (dbl),
##   tGravityAcc.arCoeff...Z.4 (dbl), tGravityAcc.correlation...X.Y (dbl),
##   tGravityAcc.correlation...X.Z (dbl), tGravityAcc.correlation...Y.Z
##   (dbl), tBodyAccJerk.mean...X (dbl), tBodyAccJerk.mean...Y (dbl),
##   tBodyAccJerk.mean...Z (dbl), tBodyAccJerk.std...X (dbl),
##   tBodyAccJerk.std...Y (dbl), tBodyAccJerk.std...Z (dbl),
##   tBodyAccJerk.mad...X (dbl), tBodyAccJerk.mad...Y (dbl),
##   tBodyAccJerk.mad...Z (dbl), tBodyAccJerk.max...X (dbl),
##   tBodyAccJerk.max...Y (dbl), tBodyAccJerk.max...Z (dbl),
##   tBodyAccJerk.min...X (dbl), tBodyAccJerk.min...Y (dbl),
##   tBodyAccJerk.min...Z (dbl), tBodyAccJerk.sma.. (dbl),
##   tBodyAccJerk.energy...X (dbl), tBodyAccJerk.energy...Y (dbl),
##   tBodyAccJerk.energy...Z (dbl), tBodyAccJerk.iqr...X (dbl),
##   tBodyAccJerk.iqr...Y (dbl), tBodyAccJerk.iqr...Z (dbl),
##   tBodyAccJerk.entropy...X (dbl), tBodyAccJerk.entropy...Y (dbl),
##   tBodyAccJerk.entropy...Z (dbl), tBodyAccJerk.arCoeff...X.1 (dbl),
##   tBodyAccJerk.arCoeff...X.2 (dbl), tBodyAccJerk.arCoeff...X.3 (dbl),
##   tBodyAccJerk.arCoeff...X.4 (dbl), tBodyAccJerk.arCoeff...Y.1 (dbl),
##   tBodyAccJerk.arCoeff...Y.2 (dbl), tBodyAccJerk.arCoeff...Y.3 (dbl),
##   tBodyAccJerk.arCoeff...Y.4 (dbl), tBodyAccJerk.arCoeff...Z.1 (dbl),
##   tBodyAccJerk.arCoeff...Z.2 (dbl), tBodyAccJerk.arCoeff...Z.3 (dbl),
##   tBodyAccJerk.arCoeff...Z.4 (dbl), tBodyAccJerk.correlation...X.Y (dbl),
##   tBodyAccJerk.correlation...X.Z (dbl), tBodyAccJerk.correlation...Y.Z
##   (dbl), tBodyGyro.mean...X (dbl), tBodyGyro.mean...Y (dbl),
##   tBodyGyro.mean...Z (dbl), tBodyGyro.std...X (dbl), tBodyGyro.std...Y
##   (dbl), tBodyGyro.std...Z (dbl), tBodyGyro.mad...X (dbl),
##   tBodyGyro.mad...Y (dbl), tBodyGyro.mad...Z (dbl), tBodyGyro.max...X
##   (dbl), tBodyGyro.max...Y (dbl), tBodyGyro.max...Z (dbl),
##   tBodyGyro.min...X (dbl), tBodyGyro.min...Y (dbl), tBodyGyro.min...Z
##   (dbl), tBodyGyro.sma.. (dbl), tBodyGyro.energy...X (dbl),
##   tBodyGyro.energy...Y (dbl), tBodyGyro.energy...Z (dbl),
##   tBodyGyro.iqr...X (dbl), tBodyGyro.iqr...Y (dbl), tBodyGyro.iqr...Z
##   (dbl), tBodyGyro.entropy...X (dbl), tBodyGyro.entropy...Y (dbl),
##   tBodyGyro.entropy...Z (dbl), tBodyGyro.arCoeff...X.1 (dbl),
##   tBodyGyro.arCoeff...X.2 (dbl), tBodyGyro.arCoeff...X.3 (dbl),
##   tBodyGyro.arCoeff...X.4 (dbl), tBodyGyro.arCoeff...Y.1 (dbl),
##   tBodyGyro.arCoeff...Y.2 (dbl), tBodyGyro.arCoeff...Y.3 (dbl),
##   tBodyGyro.arCoeff...Y.4 (dbl), tBodyGyro.arCoeff...Z.1 (dbl),
##   tBodyGyro.arCoeff...Z.2 (dbl), tBodyGyro.arCoeff...Z.3 (dbl),
##   tBodyGyro.arCoeff...Z.4 (dbl), tBodyGyro.correlation...X.Y (dbl),
##   tBodyGyro.correlation...X.Z (dbl), tBodyGyro.correlation...Y.Z (dbl),
##   tBodyGyroJerk.mean...X (dbl), tBodyGyroJerk.mean...Y (dbl),
##   tBodyGyroJerk.mean...Z (dbl), tBodyGyroJerk.std...X (dbl),
##   tBodyGyroJerk.std...Y (dbl), tBodyGyroJerk.std...Z (dbl),
##   tBodyGyroJerk.mad...X (dbl), tBodyGyroJerk.mad...Y (dbl),
##   tBodyGyroJerk.mad...Z (dbl), tBodyGyroJerk.max...X (dbl),
##   tBodyGyroJerk.max...Y (dbl), tBodyGyroJerk.max...Z (dbl),
##   tBodyGyroJerk.min...X (dbl), tBodyGyroJerk.min...Y (dbl),
##   tBodyGyroJerk.min...Z (dbl), tBodyGyroJerk.sma.. (dbl),
##   tBodyGyroJerk.energy...X (dbl), tBodyGyroJerk.energy...Y (dbl),
##   tBodyGyroJerk.energy...Z (dbl), tBodyGyroJerk.iqr...X (dbl),
##   tBodyGyroJerk.iqr...Y (dbl), tBodyGyroJerk.iqr...Z (dbl),
##   tBodyGyroJerk.entropy...X (dbl), tBodyGyroJerk.entropy...Y (dbl),
##   tBodyGyroJerk.entropy...Z (dbl), tBodyGyroJerk.arCoeff...X.1 (dbl),
##   tBodyGyroJerk.arCoeff...X.2 (dbl), tBodyGyroJerk.arCoeff...X.3 (dbl),
##   tBodyGyroJerk.arCoeff...X.4 (dbl), tBodyGyroJerk.arCoeff...Y.1 (dbl),
##   tBodyGyroJerk.arCoeff...Y.2 (dbl), tBodyGyroJerk.arCoeff...Y.3 (dbl),
##   tBodyGyroJerk.arCoeff...Y.4 (dbl), tBodyGyroJerk.arCoeff...Z.1 (dbl),
##   tBodyGyroJerk.arCoeff...Z.2 (dbl), tBodyGyroJerk.arCoeff...Z.3 (dbl),
##   tBodyGyroJerk.arCoeff...Z.4 (dbl), tBodyGyroJerk.correlation...X.Y
##   (dbl), tBodyGyroJerk.correlation...X.Z (dbl),
##   tBodyGyroJerk.correlation...Y.Z (dbl), tBodyAccMag.mean.. (dbl),
##   tBodyAccMag.std.. (dbl), tBodyAccMag.mad.. (dbl), tBodyAccMag.max..
##   (dbl), tBodyAccMag.min.. (dbl), tBodyAccMag.sma.. (dbl),
##   tBodyAccMag.energy.. (dbl), tBodyAccMag.iqr.. (dbl),
##   tBodyAccMag.entropy.. (dbl), tBodyAccMag.arCoeff..1 (dbl),
##   tBodyAccMag.arCoeff..2 (dbl), tBodyAccMag.arCoeff..3 (dbl),
##   tBodyAccMag.arCoeff..4 (dbl), tGravityAccMag.mean.. (dbl),
##   tGravityAccMag.std.. (dbl), tGravityAccMag.mad.. (dbl),
##   tGravityAccMag.max.. (dbl), tGravityAccMag.min.. (dbl),
##   tGravityAccMag.sma.. (dbl), tGravityAccMag.energy.. (dbl),
##   tGravityAccMag.iqr.. (dbl), tGravityAccMag.entropy.. (dbl),
##   tGravityAccMag.arCoeff..1 (dbl), tGravityAccMag.arCoeff..2 (dbl),
##   tGravityAccMag.arCoeff..3 (dbl), tGravityAccMag.arCoeff..4 (dbl),
##   tBodyAccJerkMag.mean.. (dbl), tBodyAccJerkMag.std.. (dbl),
##   tBodyAccJerkMag.mad.. (dbl), tBodyAccJerkMag.max.. (dbl),
##   tBodyAccJerkMag.min.. (dbl), tBodyAccJerkMag.sma.. (dbl),
##   tBodyAccJerkMag.energy.. (dbl), tBodyAccJerkMag.iqr.. (dbl),
##   tBodyAccJerkMag.entropy.. (dbl), tBodyAccJerkMag.arCoeff..1 (dbl),
##   tBodyAccJerkMag.arCoeff..2 (dbl), tBodyAccJerkMag.arCoeff..3 (dbl),
##   tBodyAccJerkMag.arCoeff..4 (dbl), tBodyGyroMag.mean.. (dbl),
##   tBodyGyroMag.std.. (dbl), tBodyGyroMag.mad.. (dbl), tBodyGyroMag.max..
##   (dbl), tBodyGyroMag.min.. (dbl), tBodyGyroMag.sma.. (dbl),
##   tBodyGyroMag.energy.. (dbl), tBodyGyroMag.iqr.. (dbl),
##   tBodyGyroMag.entropy.. (dbl), tBodyGyroMag.arCoeff..1 (dbl),
##   tBodyGyroMag.arCoeff..2 (dbl), tBodyGyroMag.arCoeff..3 (dbl),
##   tBodyGyroMag.arCoeff..4 (dbl), tBodyGyroJerkMag.mean.. (dbl),
##   tBodyGyroJerkMag.std.. (dbl), tBodyGyroJerkMag.mad.. (dbl),
##   tBodyGyroJerkMag.max.. (dbl), tBodyGyroJerkMag.min.. (dbl),
##   tBodyGyroJerkMag.sma.. (dbl), tBodyGyroJerkMag.energy.. (dbl),
##   tBodyGyroJerkMag.iqr.. (dbl), tBodyGyroJerkMag.entropy.. (dbl),
##   tBodyGyroJerkMag.arCoeff..1 (dbl), tBodyGyroJerkMag.arCoeff..2 (dbl),
##   tBodyGyroJerkMag.arCoeff..3 (dbl), tBodyGyroJerkMag.arCoeff..4 (dbl),
##   fBodyAcc.mean...X (dbl), fBodyAcc.mean...Y (dbl), fBodyAcc.mean...Z
##   (dbl), fBodyAcc.std...X (dbl), fBodyAcc.std...Y (dbl), fBodyAcc.std...Z
##   (dbl), fBodyAcc.mad...X (dbl), fBodyAcc.mad...Y (dbl), fBodyAcc.mad...Z
##   (dbl), fBodyAcc.max...X (dbl), fBodyAcc.max...Y (dbl), fBodyAcc.max...Z
##   (dbl), fBodyAcc.min...X (dbl), fBodyAcc.min...Y (dbl), fBodyAcc.min...Z
##   (dbl), fBodyAcc.sma.. (dbl), fBodyAcc.energy...X (dbl),
##   fBodyAcc.energy...Y (dbl), fBodyAcc.energy...Z (dbl), fBodyAcc.iqr...X
##   (dbl), fBodyAcc.iqr...Y (dbl), fBodyAcc.iqr...Z (dbl),
##   fBodyAcc.entropy...X (dbl), fBodyAcc.entropy...Y (dbl),
##   fBodyAcc.entropy...Z (dbl), fBodyAcc.maxInds.X (dbl), fBodyAcc.maxInds.Y
##   (dbl), fBodyAcc.maxInds.Z (dbl), fBodyAcc.meanFreq...X (dbl),
##   fBodyAcc.meanFreq...Y (dbl), fBodyAcc.meanFreq...Z (dbl),
##   fBodyAcc.skewness...X (dbl), fBodyAcc.kurtosis...X (dbl),
##   fBodyAcc.skewness...Y (dbl), fBodyAcc.kurtosis...Y (dbl),
##   fBodyAcc.skewness...Z (dbl), fBodyAcc.kurtosis...Z (dbl),
##   fBodyAcc.bandsEnergy...1.8 (dbl), fBodyAcc.bandsEnergy...9.16 (dbl),
##   fBodyAcc.bandsEnergy...17.24 (dbl), fBodyAcc.bandsEnergy...25.32 (dbl),
##   fBodyAcc.bandsEnergy...33.40 (dbl), fBodyAcc.bandsEnergy...41.48 (dbl),
##   fBodyAcc.bandsEnergy...49.56 (dbl), fBodyAcc.bandsEnergy...57.64 (dbl),
##   fBodyAcc.bandsEnergy...1.16 (dbl), fBodyAcc.bandsEnergy...17.32 (dbl),
##   fBodyAcc.bandsEnergy...33.48 (dbl), fBodyAcc.bandsEnergy...49.64 (dbl),
##   fBodyAcc.bandsEnergy...1.24 (dbl), fBodyAcc.bandsEnergy...25.48 (dbl),
##   fBodyAcc.bandsEnergy...1.8.1 (dbl), fBodyAcc.bandsEnergy...9.16.1 (dbl),
##   fBodyAcc.bandsEnergy...17.24.1 (dbl), fBodyAcc.bandsEnergy...25.32.1
##   (dbl), fBodyAcc.bandsEnergy...33.40.1 (dbl),
##   fBodyAcc.bandsEnergy...41.48.1 (dbl), fBodyAcc.bandsEnergy...49.56.1
##   (dbl), fBodyAcc.bandsEnergy...57.64.1 (dbl),
##   fBodyAcc.bandsEnergy...1.16.1 (dbl), fBodyAcc.bandsEnergy...17.32.1
##   (dbl), fBodyAcc.bandsEnergy...33.48.1 (dbl),
##   fBodyAcc.bandsEnergy...49.64.1 (dbl), fBodyAcc.bandsEnergy...1.24.1
##   (dbl), fBodyAcc.bandsEnergy...25.48.1 (dbl),
##   fBodyAcc.bandsEnergy...1.8.2 (dbl), fBodyAcc.bandsEnergy...9.16.2 (dbl),
##   fBodyAcc.bandsEnergy...17.24.2 (dbl), fBodyAcc.bandsEnergy...25.32.2
##   (dbl), fBodyAcc.bandsEnergy...33.40.2 (dbl),
##   fBodyAcc.bandsEnergy...41.48.2 (dbl), fBodyAcc.bandsEnergy...49.56.2
##   (dbl), fBodyAcc.bandsEnergy...57.64.2 (dbl),
##   fBodyAcc.bandsEnergy...1.16.2 (dbl), fBodyAcc.bandsEnergy...17.32.2
##   (dbl), fBodyAcc.bandsEnergy...33.48.2 (dbl),
##   fBodyAcc.bandsEnergy...49.64.2 (dbl), fBodyAcc.bandsEnergy...1.24.2
##   (dbl), fBodyAcc.bandsEnergy...25.48.2 (dbl), fBodyAccJerk.mean...X
##   (dbl), fBodyAccJerk.mean...Y (dbl), fBodyAccJerk.mean...Z (dbl),
##   fBodyAccJerk.std...X (dbl), fBodyAccJerk.std...Y (dbl),
##   fBodyAccJerk.std...Z (dbl), fBodyAccJerk.mad...X (dbl),
##   fBodyAccJerk.mad...Y (dbl), fBodyAccJerk.mad...Z (dbl),
##   fBodyAccJerk.max...X (dbl), fBodyAccJerk.max...Y (dbl),
##   fBodyAccJerk.max...Z (dbl), fBodyAccJerk.min...X (dbl),
##   fBodyAccJerk.min...Y (dbl), fBodyAccJerk.min...Z (dbl),
##   fBodyAccJerk.sma.. (dbl), fBodyAccJerk.energy...X (dbl),
##   fBodyAccJerk.energy...Y (dbl), fBodyAccJerk.energy...Z (dbl),
##   fBodyAccJerk.iqr...X (dbl), fBodyAccJerk.iqr...Y (dbl),
##   fBodyAccJerk.iqr...Z (dbl), fBodyAccJerk.entropy...X (dbl),
##   fBodyAccJerk.entropy...Y (dbl), fBodyAccJerk.entropy...Z (dbl),
##   fBodyAccJerk.maxInds.X (dbl), fBodyAccJerk.maxInds.Y (dbl),
##   fBodyAccJerk.maxInds.Z (dbl), fBodyAccJerk.meanFreq...X (dbl),
##   fBodyAccJerk.meanFreq...Y (dbl), fBodyAccJerk.meanFreq...Z (dbl),
##   fBodyAccJerk.skewness...X (dbl), fBodyAccJerk.kurtosis...X (dbl),
##   fBodyAccJerk.skewness...Y (dbl), fBodyAccJerk.kurtosis...Y (dbl),
##   fBodyAccJerk.skewness...Z (dbl), fBodyAccJerk.kurtosis...Z (dbl),
##   fBodyAccJerk.bandsEnergy...1.8 (dbl), fBodyAccJerk.bandsEnergy...9.16
##   (dbl), fBodyAccJerk.bandsEnergy...17.24 (dbl),
##   fBodyAccJerk.bandsEnergy...25.32 (dbl), fBodyAccJerk.bandsEnergy...33.40
##   (dbl), fBodyAccJerk.bandsEnergy...41.48 (dbl),
##   fBodyAccJerk.bandsEnergy...49.56 (dbl), fBodyAccJerk.bandsEnergy...57.64
##   (dbl), fBodyAccJerk.bandsEnergy...1.16 (dbl),
##   fBodyAccJerk.bandsEnergy...17.32 (dbl), fBodyAccJerk.bandsEnergy...33.48
##   (dbl), fBodyAccJerk.bandsEnergy...49.64 (dbl),
##   fBodyAccJerk.bandsEnergy...1.24 (dbl), fBodyAccJerk.bandsEnergy...25.48
##   (dbl), fBodyAccJerk.bandsEnergy...1.8.1 (dbl),
##   fBodyAccJerk.bandsEnergy...9.16.1 (dbl),
##   fBodyAccJerk.bandsEnergy...17.24.1 (dbl),
##   fBodyAccJerk.bandsEnergy...25.32.1 (dbl),
##   fBodyAccJerk.bandsEnergy...33.40.1 (dbl),
##   fBodyAccJerk.bandsEnergy...41.48.1 (dbl),
##   fBodyAccJerk.bandsEnergy...49.56.1 (dbl),
##   fBodyAccJerk.bandsEnergy...57.64.1 (dbl),
##   fBodyAccJerk.bandsEnergy...1.16.1 (dbl),
##   fBodyAccJerk.bandsEnergy...17.32.1 (dbl),
##   fBodyAccJerk.bandsEnergy...33.48.1 (dbl),
##   fBodyAccJerk.bandsEnergy...49.64.1 (dbl),
##   fBodyAccJerk.bandsEnergy...1.24.1 (dbl),
##   fBodyAccJerk.bandsEnergy...25.48.1 (dbl),
##   fBodyAccJerk.bandsEnergy...1.8.2 (dbl),
##   fBodyAccJerk.bandsEnergy...9.16.2 (dbl),
##   fBodyAccJerk.bandsEnergy...17.24.2 (dbl),
##   fBodyAccJerk.bandsEnergy...25.32.2 (dbl),
##   fBodyAccJerk.bandsEnergy...33.40.2 (dbl),
##   fBodyAccJerk.bandsEnergy...41.48.2 (dbl),
##   fBodyAccJerk.bandsEnergy...49.56.2 (dbl),
##   fBodyAccJerk.bandsEnergy...57.64.2 (dbl),
##   fBodyAccJerk.bandsEnergy...1.16.2 (dbl),
##   fBodyAccJerk.bandsEnergy...17.32.2 (dbl),
##   fBodyAccJerk.bandsEnergy...33.48.2 (dbl),
##   fBodyAccJerk.bandsEnergy...49.64.2 (dbl),
##   fBodyAccJerk.bandsEnergy...1.24.2 (dbl),
##   fBodyAccJerk.bandsEnergy...25.48.2 (dbl), fBodyGyro.mean...X (dbl),
##   fBodyGyro.mean...Y (dbl), fBodyGyro.mean...Z (dbl), fBodyGyro.std...X
##   (dbl), fBodyGyro.std...Y (dbl), fBodyGyro.std...Z (dbl),
##   fBodyGyro.mad...X (dbl), fBodyGyro.mad...Y (dbl), fBodyGyro.mad...Z
##   (dbl), fBodyGyro.max...X (dbl), fBodyGyro.max...Y (dbl),
##   fBodyGyro.max...Z (dbl), fBodyGyro.min...X (dbl), fBodyGyro.min...Y
##   (dbl), fBodyGyro.min...Z (dbl), fBodyGyro.sma.. (dbl),
##   fBodyGyro.energy...X (dbl), fBodyGyro.energy...Y (dbl),
##   fBodyGyro.energy...Z (dbl), fBodyGyro.iqr...X (dbl), fBodyGyro.iqr...Y
##   (dbl), fBodyGyro.iqr...Z (dbl), fBodyGyro.entropy...X (dbl),
##   fBodyGyro.entropy...Y (dbl), fBodyGyro.entropy...Z (dbl),
##   fBodyGyro.maxInds.X (dbl), fBodyGyro.maxInds.Y (dbl),
##   fBodyGyro.maxInds.Z (dbl), fBodyGyro.meanFreq...X (dbl),
##   fBodyGyro.meanFreq...Y (dbl), fBodyGyro.meanFreq...Z (dbl),
##   fBodyGyro.skewness...X (dbl), fBodyGyro.kurtosis...X (dbl),
##   fBodyGyro.skewness...Y (dbl), fBodyGyro.kurtosis...Y (dbl),
##   fBodyGyro.skewness...Z (dbl), fBodyGyro.kurtosis...Z (dbl),
##   fBodyGyro.bandsEnergy...1.8 (dbl), fBodyGyro.bandsEnergy...9.16 (dbl),
##   fBodyGyro.bandsEnergy...17.24 (dbl), fBodyGyro.bandsEnergy...25.32
##   (dbl), fBodyGyro.bandsEnergy...33.40 (dbl),
##   fBodyGyro.bandsEnergy...41.48 (dbl), fBodyGyro.bandsEnergy...49.56
##   (dbl), fBodyGyro.bandsEnergy...57.64 (dbl), fBodyGyro.bandsEnergy...1.16
##   (dbl), fBodyGyro.bandsEnergy...17.32 (dbl),
##   fBodyGyro.bandsEnergy...33.48 (dbl), fBodyGyro.bandsEnergy...49.64
##   (dbl), fBodyGyro.bandsEnergy...1.24 (dbl), fBodyGyro.bandsEnergy...25.48
##   (dbl), fBodyGyro.bandsEnergy...1.8.1 (dbl),
##   fBodyGyro.bandsEnergy...9.16.1 (dbl), fBodyGyro.bandsEnergy...17.24.1
##   (dbl), fBodyGyro.bandsEnergy...25.32.1 (dbl),
##   fBodyGyro.bandsEnergy...33.40.1 (dbl), fBodyGyro.bandsEnergy...41.48.1
##   (dbl), fBodyGyro.bandsEnergy...49.56.1 (dbl),
##   fBodyGyro.bandsEnergy...57.64.1 (dbl), fBodyGyro.bandsEnergy...1.16.1
##   (dbl), fBodyGyro.bandsEnergy...17.32.1 (dbl),
##   fBodyGyro.bandsEnergy...33.48.1 (dbl), fBodyGyro.bandsEnergy...49.64.1
##   (dbl), fBodyGyro.bandsEnergy...1.24.1 (dbl),
##   fBodyGyro.bandsEnergy...25.48.1 (dbl), fBodyGyro.bandsEnergy...1.8.2
##   (dbl), fBodyGyro.bandsEnergy...9.16.2 (dbl),
##   fBodyGyro.bandsEnergy...17.24.2 (dbl), fBodyGyro.bandsEnergy...25.32.2
##   (dbl), fBodyGyro.bandsEnergy...33.40.2 (dbl),
##   fBodyGyro.bandsEnergy...41.48.2 (dbl), fBodyGyro.bandsEnergy...49.56.2
##   (dbl), fBodyGyro.bandsEnergy...57.64.2 (dbl),
##   fBodyGyro.bandsEnergy...1.16.2 (dbl), fBodyGyro.bandsEnergy...17.32.2
##   (dbl), fBodyGyro.bandsEnergy...33.48.2 (dbl),
##   fBodyGyro.bandsEnergy...49.64.2 (dbl), fBodyGyro.bandsEnergy...1.24.2
##   (dbl), fBodyGyro.bandsEnergy...25.48.2 (dbl), fBodyAccMag.mean.. (dbl),
##   fBodyAccMag.std.. (dbl), fBodyAccMag.mad.. (dbl), fBodyAccMag.max..
##   (dbl), fBodyAccMag.min.. (dbl), fBodyAccMag.sma.. (dbl),
##   fBodyAccMag.energy.. (dbl), fBodyAccMag.iqr.. (dbl),
##   fBodyAccMag.entropy.. (dbl), fBodyAccMag.maxInds (dbl),
##   fBodyAccMag.meanFreq.. (dbl), fBodyAccMag.skewness.. (dbl),
##   fBodyAccMag.kurtosis.. (dbl), fBodyBodyAccJerkMag.mean.. (dbl),
##   fBodyBodyAccJerkMag.std.. (dbl), fBodyBodyAccJerkMag.mad.. (dbl),
##   fBodyBodyAccJerkMag.max.. (dbl), fBodyBodyAccJerkMag.min.. (dbl),
##   fBodyBodyAccJerkMag.sma.. (dbl), fBodyBodyAccJerkMag.energy.. (dbl),
##   fBodyBodyAccJerkMag.iqr.. (dbl), fBodyBodyAccJerkMag.entropy.. (dbl),
##   fBodyBodyAccJerkMag.maxInds (dbl), fBodyBodyAccJerkMag.meanFreq.. (dbl),
##   fBodyBodyAccJerkMag.skewness.. (dbl), fBodyBodyAccJerkMag.kurtosis..
##   (dbl), fBodyBodyGyroMag.mean.. (dbl), fBodyBodyGyroMag.std.. (dbl),
##   fBodyBodyGyroMag.mad.. (dbl), fBodyBodyGyroMag.max.. (dbl),
##   fBodyBodyGyroMag.min.. (dbl), fBodyBodyGyroMag.sma.. (dbl),
##   fBodyBodyGyroMag.energy.. (dbl), fBodyBodyGyroMag.iqr.. (dbl),
##   fBodyBodyGyroMag.entropy.. (dbl), fBodyBodyGyroMag.maxInds (dbl),
##   fBodyBodyGyroMag.meanFreq.. (dbl), fBodyBodyGyroMag.skewness.. (dbl),
##   fBodyBodyGyroMag.kurtosis.. (dbl), fBodyBodyGyroJerkMag.mean.. (dbl),
##   fBodyBodyGyroJerkMag.std.. (dbl), fBodyBodyGyroJerkMag.mad.. (dbl),
##   fBodyBodyGyroJerkMag.max.. (dbl), fBodyBodyGyroJerkMag.min.. (dbl),
##   fBodyBodyGyroJerkMag.sma.. (dbl), fBodyBodyGyroJerkMag.energy.. (dbl),
##   fBodyBodyGyroJerkMag.iqr.. (dbl), fBodyBodyGyroJerkMag.entropy.. (dbl),
##   fBodyBodyGyroJerkMag.maxInds (dbl), fBodyBodyGyroJerkMag.meanFreq..
##   (dbl), fBodyBodyGyroJerkMag.skewness.. (dbl),
##   fBodyBodyGyroJerkMag.kurtosis.. (dbl), angle.tBodyAccMean.gravity.
##   (dbl), angle.tBodyAccJerkMean..gravityMean. (dbl),
##   angle.tBodyGyroMean.gravityMean. (dbl),
##   angle.tBodyGyroJerkMean.gravityMean. (dbl), angle.X.gravityMean. (dbl),
##   angle.Y.gravityMean. (dbl), angle.Z.gravityMean. (dbl), body_acc_x
##   (dbl), body_acc_x.1 (dbl), body_acc_x.2 (dbl), body_acc_x.3 (dbl),
##   body_acc_x.4 (dbl), body_acc_x.5 (dbl), body_acc_x.6 (dbl), body_acc_x.7
##   (dbl), body_acc_x.8 (dbl), body_acc_x.9 (dbl), body_acc_x.10 (dbl),
##   body_acc_x.11 (dbl), body_acc_x.12 (dbl), body_acc_x.13 (dbl),
##   body_acc_x.14 (dbl), body_acc_x.15 (dbl), body_acc_x.16 (dbl),
##   body_acc_x.17 (dbl), body_acc_x.18 (dbl), body_acc_x.19 (dbl),
##   body_acc_x.20 (dbl), body_acc_x.21 (dbl), body_acc_x.22 (dbl),
##   body_acc_x.23 (dbl), body_acc_x.24 (dbl), body_acc_x.25 (dbl),
##   body_acc_x.26 (dbl), body_acc_x.27 (dbl), body_acc_x.28 (dbl),
##   body_acc_x.29 (dbl), body_acc_x.30 (dbl), body_acc_x.31 (dbl),
##   body_acc_x.32 (dbl), body_acc_x.33 (dbl), body_acc_x.34 (dbl),
##   body_acc_x.35 (dbl), body_acc_x.36 (dbl), body_acc_x.37 (dbl),
##   body_acc_x.38 (dbl), body_acc_x.39 (dbl), body_acc_x.40 (dbl),
##   body_acc_x.41 (dbl), body_acc_x.42 (dbl), body_acc_x.43 (dbl),
##   body_acc_x.44 (dbl), body_acc_x.45 (dbl), body_acc_x.46 (dbl),
##   body_acc_x.47 (dbl), body_acc_x.48 (dbl), body_acc_x.49 (dbl),
##   body_acc_x.50 (dbl), body_acc_x.51 (dbl), body_acc_x.52 (dbl),
##   body_acc_x.53 (dbl), body_acc_x.54 (dbl), body_acc_x.55 (dbl),
##   body_acc_x.56 (dbl), body_acc_x.57 (dbl), body_acc_x.58 (dbl),
##   body_acc_x.59 (dbl), body_acc_x.60 (dbl), body_acc_x.61 (dbl),
##   body_acc_x.62 (dbl), body_acc_x.63 (dbl), body_acc_x.64 (dbl),
##   body_acc_x.65 (dbl), body_acc_x.66 (dbl), body_acc_x.67 (dbl),
##   body_acc_x.68 (dbl), body_acc_x.69 (dbl), body_acc_x.70 (dbl),
##   body_acc_x.71 (dbl), body_acc_x.72 (dbl), body_acc_x.73 (dbl),
##   body_acc_x.74 (dbl), body_acc_x.75 (dbl), body_acc_x.76 (dbl),
##   body_acc_x.77 (dbl), body_acc_x.78 (dbl), body_acc_x.79 (dbl),
##   body_acc_x.80 (dbl), body_acc_x.81 (dbl), body_acc_x.82 (dbl),
##   body_acc_x.83 (dbl), body_acc_x.84 (dbl), body_acc_x.85 (dbl),
##   body_acc_x.86 (dbl), body_acc_x.87 (dbl), body_acc_x.88 (dbl),
##   body_acc_x.89 (dbl), body_acc_x.90 (dbl), body_acc_x.91 (dbl),
##   body_acc_x.92 (dbl), body_acc_x.93 (dbl), body_acc_x.94 (dbl),
##   body_acc_x.95 (dbl), body_acc_x.96 (dbl), body_acc_x.97 (dbl),
##   body_acc_x.98 (dbl), body_acc_x.99 (dbl), body_acc_x.100 (dbl),
##   body_acc_x.101 (dbl), body_acc_x.102 (dbl), body_acc_x.103 (dbl),
##   body_acc_x.104 (dbl), body_acc_x.105 (dbl), body_acc_x.106 (dbl),
##   body_acc_x.107 (dbl), body_acc_x.108 (dbl), body_acc_x.109 (dbl),
##   body_acc_x.110 (dbl), body_acc_x.111 (dbl), body_acc_x.112 (dbl),
##   body_acc_x.113 (dbl), body_acc_x.114 (dbl), body_acc_x.115 (dbl),
##   body_acc_x.116 (dbl), body_acc_x.117 (dbl), body_acc_x.118 (dbl),
##   body_acc_x.119 (dbl), body_acc_x.120 (dbl), body_acc_x.121 (dbl),
##   body_acc_x.122 (dbl), body_acc_x.123 (dbl), body_acc_x.124 (dbl),
##   body_acc_x.125 (dbl), body_acc_x.126 (dbl), body_acc_x.127 (dbl),
##   body_acc_y (dbl), body_acc_y.1 (dbl), body_acc_y.2 (dbl), body_acc_y.3
##   (dbl), body_acc_y.4 (dbl), body_acc_y.5 (dbl), body_acc_y.6 (dbl),
##   body_acc_y.7 (dbl), body_acc_y.8 (dbl), body_acc_y.9 (dbl),
##   body_acc_y.10 (dbl), body_acc_y.11 (dbl), body_acc_y.12 (dbl),
##   body_acc_y.13 (dbl), body_acc_y.14 (dbl), body_acc_y.15 (dbl),
##   body_acc_y.16 (dbl), body_acc_y.17 (dbl), body_acc_y.18 (dbl),
##   body_acc_y.19 (dbl), body_acc_y.20 (dbl), body_acc_y.21 (dbl),
##   body_acc_y.22 (dbl), body_acc_y.23 (dbl), body_acc_y.24 (dbl),
##   body_acc_y.25 (dbl), body_acc_y.26 (dbl), body_acc_y.27 (dbl),
##   body_acc_y.28 (dbl), body_acc_y.29 (dbl), body_acc_y.30 (dbl),
##   body_acc_y.31 (dbl), body_acc_y.32 (dbl), body_acc_y.33 (dbl),
##   body_acc_y.34 (dbl), body_acc_y.35 (dbl), body_acc_y.36 (dbl),
##   body_acc_y.37 (dbl), body_acc_y.38 (dbl), body_acc_y.39 (dbl),
##   body_acc_y.40 (dbl), body_acc_y.41 (dbl), body_acc_y.42 (dbl),
##   body_acc_y.43 (dbl), body_acc_y.44 (dbl), body_acc_y.45 (dbl),
##   body_acc_y.46 (dbl), body_acc_y.47 (dbl), body_acc_y.48 (dbl),
##   body_acc_y.49 (dbl), body_acc_y.50 (dbl), body_acc_y.51 (dbl),
##   body_acc_y.52 (dbl), body_acc_y.53 (dbl), body_acc_y.54 (dbl),
##   body_acc_y.55 (dbl), body_acc_y.56 (dbl), body_acc_y.57 (dbl),
##   body_acc_y.58 (dbl), body_acc_y.59 (dbl), body_acc_y.60 (dbl),
##   body_acc_y.61 (dbl), body_acc_y.62 (dbl), body_acc_y.63 (dbl),
##   body_acc_y.64 (dbl), body_acc_y.65 (dbl), body_acc_y.66 (dbl),
##   body_acc_y.67 (dbl), body_acc_y.68 (dbl), body_acc_y.69 (dbl),
##   body_acc_y.70 (dbl), body_acc_y.71 (dbl), body_acc_y.72 (dbl),
##   body_acc_y.73 (dbl), body_acc_y.74 (dbl), body_acc_y.75 (dbl),
##   body_acc_y.76 (dbl), body_acc_y.77 (dbl), body_acc_y.78 (dbl),
##   body_acc_y.79 (dbl), body_acc_y.80 (dbl), body_acc_y.81 (dbl),
##   body_acc_y.82 (dbl), body_acc_y.83 (dbl), body_acc_y.84 (dbl),
##   body_acc_y.85 (dbl), body_acc_y.86 (dbl), body_acc_y.87 (dbl),
##   body_acc_y.88 (dbl), body_acc_y.89 (dbl), body_acc_y.90 (dbl),
##   body_acc_y.91 (dbl), body_acc_y.92 (dbl), body_acc_y.93 (dbl),
##   body_acc_y.94 (dbl), body_acc_y.95 (dbl), body_acc_y.96 (dbl),
##   body_acc_y.97 (dbl), body_acc_y.98 (dbl), body_acc_y.99 (dbl),
##   body_acc_y.100 (dbl), body_acc_y.101 (dbl), body_acc_y.102 (dbl),
##   body_acc_y.103 (dbl), body_acc_y.104 (dbl), body_acc_y.105 (dbl),
##   body_acc_y.106 (dbl), body_acc_y.107 (dbl), body_acc_y.108 (dbl),
##   body_acc_y.109 (dbl), body_acc_y.110 (dbl), body_acc_y.111 (dbl),
##   body_acc_y.112 (dbl), body_acc_y.113 (dbl), body_acc_y.114 (dbl),
##   body_acc_y.115 (dbl), body_acc_y.116 (dbl), body_acc_y.117 (dbl),
##   body_acc_y.118 (dbl), body_acc_y.119 (dbl), body_acc_y.120 (dbl),
##   body_acc_y.121 (dbl), body_acc_y.122 (dbl), body_acc_y.123 (dbl),
##   body_acc_y.124 (dbl), body_acc_y.125 (dbl), body_acc_y.126 (dbl),
##   body_acc_y.127 (dbl), body_acc_z (dbl), body_acc_z.1 (dbl), body_acc_z.2
##   (dbl), body_acc_z.3 (dbl), body_acc_z.4 (dbl), body_acc_z.5 (dbl),
##   body_acc_z.6 (dbl), body_acc_z.7 (dbl), body_acc_z.8 (dbl), body_acc_z.9
##   (dbl), body_acc_z.10 (dbl), body_acc_z.11 (dbl), body_acc_z.12 (dbl),
##   body_acc_z.13 (dbl), body_acc_z.14 (dbl), body_acc_z.15 (dbl),
##   body_acc_z.16 (dbl), body_acc_z.17 (dbl), body_acc_z.18 (dbl),
##   body_acc_z.19 (dbl), body_acc_z.20 (dbl), body_acc_z.21 (dbl),
##   body_acc_z.22 (dbl), body_acc_z.23 (dbl), body_acc_z.24 (dbl),
##   body_acc_z.25 (dbl), body_acc_z.26 (dbl), body_acc_z.27 (dbl),
##   body_acc_z.28 (dbl), body_acc_z.29 (dbl), body_acc_z.30 (dbl),
##   body_acc_z.31 (dbl), body_acc_z.32 (dbl), body_acc_z.33 (dbl),
##   body_acc_z.34 (dbl), body_acc_z.35 (dbl), body_acc_z.36 (dbl),
##   body_acc_z.37 (dbl), body_acc_z.38 (dbl), body_acc_z.39 (dbl),
##   body_acc_z.40 (dbl), body_acc_z.41 (dbl), body_acc_z.42 (dbl),
##   body_acc_z.43 (dbl), body_acc_z.44 (dbl), body_acc_z.45 (dbl),
##   body_acc_z.46 (dbl), body_acc_z.47 (dbl), body_acc_z.48 (dbl),
##   body_acc_z.49 (dbl), body_acc_z.50 (dbl), body_acc_z.51 (dbl),
##   body_acc_z.52 (dbl), body_acc_z.53 (dbl), body_acc_z.54 (dbl),
##   body_acc_z.55 (dbl), body_acc_z.56 (dbl), body_acc_z.57 (dbl),
##   body_acc_z.58 (dbl), body_acc_z.59 (dbl), body_acc_z.60 (dbl),
##   body_acc_z.61 (dbl), body_acc_z.62 (dbl), body_acc_z.63 (dbl),
##   body_acc_z.64 (dbl), body_acc_z.65 (dbl), body_acc_z.66 (dbl),
##   body_acc_z.67 (dbl), body_acc_z.68 (dbl), body_acc_z.69 (dbl),
##   body_acc_z.70 (dbl), body_acc_z.71 (dbl), body_acc_z.72 (dbl),
##   body_acc_z.73 (dbl), body_acc_z.74 (dbl), body_acc_z.75 (dbl),
##   body_acc_z.76 (dbl), body_acc_z.77 (dbl), body_acc_z.78 (dbl),
##   body_acc_z.79 (dbl), body_acc_z.80 (dbl), body_acc_z.81 (dbl),
##   body_acc_z.82 (dbl), body_acc_z.83 (dbl), body_acc_z.84 (dbl),
##   body_acc_z.85 (dbl), body_acc_z.86 (dbl), body_acc_z.87 (dbl),
##   body_acc_z.88 (dbl), body_acc_z.89 (dbl), body_acc_z.90 (dbl),
##   body_acc_z.91 (dbl), body_acc_z.92 (dbl), body_acc_z.93 (dbl),
##   body_acc_z.94 (dbl), body_acc_z.95 (dbl), body_acc_z.96 (dbl),
##   body_acc_z.97 (dbl), body_acc_z.98 (dbl), body_acc_z.99 (dbl),
##   body_acc_z.100 (dbl), body_acc_z.101 (dbl), body_acc_z.102 (dbl),
##   body_acc_z.103 (dbl), body_acc_z.104 (dbl), body_acc_z.105 (dbl),
##   body_acc_z.106 (dbl), body_acc_z.107 (dbl), body_acc_z.108 (dbl),
##   body_acc_z.109 (dbl), body_acc_z.110 (dbl), body_acc_z.111 (dbl),
##   body_acc_z.112 (dbl), body_acc_z.113 (dbl), body_acc_z.114 (dbl),
##   body_acc_z.115 (dbl), body_acc_z.116 (dbl), body_acc_z.117 (dbl),
##   body_acc_z.118 (dbl), body_acc_z.119 (dbl), body_acc_z.120 (dbl),
##   body_acc_z.121 (dbl), body_acc_z.122 (dbl), body_acc_z.123 (dbl),
##   body_acc_z.124 (dbl), body_acc_z.125 (dbl), body_acc_z.126 (dbl),
##   body_acc_z.127 (dbl), total_acc_x (dbl), total_acc_x.1 (dbl),
##   total_acc_x.2 (dbl), total_acc_x.3 (dbl), total_acc_x.4 (dbl),
##   total_acc_x.5 (dbl), total_acc_x.6 (dbl), total_acc_x.7 (dbl),
##   total_acc_x.8 (dbl), total_acc_x.9 (dbl), total_acc_x.10 (dbl),
##   total_acc_x.11 (dbl), total_acc_x.12 (dbl), total_acc_x.13 (dbl),
##   total_acc_x.14 (dbl), total_acc_x.15 (dbl), total_acc_x.16 (dbl),
##   total_acc_x.17 (dbl), total_acc_x.18 (dbl), total_acc_x.19 (dbl),
##   total_acc_x.20 (dbl), total_acc_x.21 (dbl), total_acc_x.22 (dbl),
##   total_acc_x.23 (dbl), total_acc_x.24 (dbl), total_acc_x.25 (dbl),
##   total_acc_x.26 (dbl), total_acc_x.27 (dbl), total_acc_x.28 (dbl),
##   total_acc_x.29 (dbl), total_acc_x.30 (dbl), total_acc_x.31 (dbl),
##   total_acc_x.32 (dbl), total_acc_x.33 (dbl), total_acc_x.34 (dbl),
##   total_acc_x.35 (dbl), total_acc_x.36 (dbl), total_acc_x.37 (dbl),
##   total_acc_x.38 (dbl), total_acc_x.39 (dbl), total_acc_x.40 (dbl),
##   total_acc_x.41 (dbl), total_acc_x.42 (dbl), total_acc_x.43 (dbl),
##   total_acc_x.44 (dbl), total_acc_x.45 (dbl), total_acc_x.46 (dbl),
##   total_acc_x.47 (dbl), total_acc_x.48 (dbl), total_acc_x.49 (dbl),
##   total_acc_x.50 (dbl), total_acc_x.51 (dbl), total_acc_x.52 (dbl),
##   total_acc_x.53 (dbl), total_acc_x.54 (dbl), total_acc_x.55 (dbl),
##   total_acc_x.56 (dbl), total_acc_x.57 (dbl), total_acc_x.58 (dbl),
##   total_acc_x.59 (dbl), total_acc_x.60 (dbl), total_acc_x.61 (dbl),
##   total_acc_x.62 (dbl), total_acc_x.63 (dbl), total_acc_x.64 (dbl),
##   total_acc_x.65 (dbl), total_acc_x.66 (dbl), total_acc_x.67 (dbl),
##   total_acc_x.68 (dbl), total_acc_x.69 (dbl), total_acc_x.70 (dbl),
##   total_acc_x.71 (dbl), total_acc_x.72 (dbl), total_acc_x.73 (dbl),
##   total_acc_x.74 (dbl), total_acc_x.75 (dbl), total_acc_x.76 (dbl),
##   total_acc_x.77 (dbl), total_acc_x.78 (dbl), total_acc_x.79 (dbl),
##   total_acc_x.80 (dbl), total_acc_x.81 (dbl), total_acc_x.82 (dbl),
##   total_acc_x.83 (dbl), total_acc_x.84 (dbl), total_acc_x.85 (dbl),
##   total_acc_x.86 (dbl), total_acc_x.87 (dbl), total_acc_x.88 (dbl),
##   total_acc_x.89 (dbl), total_acc_x.90 (dbl), total_acc_x.91 (dbl),
##   total_acc_x.92 (dbl), total_acc_x.93 (dbl), total_acc_x.94 (dbl),
##   total_acc_x.95 (dbl), total_acc_x.96 (dbl), total_acc_x.97 (dbl),
##   total_acc_x.98 (dbl), total_acc_x.99 (dbl), total_acc_x.100 (dbl),
##   total_acc_x.101 (dbl), total_acc_x.102 (dbl), total_acc_x.103 (dbl),
##   total_acc_x.104 (dbl), total_acc_x.105 (dbl), total_acc_x.106 (dbl),
##   total_acc_x.107 (dbl), total_acc_x.108 (dbl), total_acc_x.109 (dbl),
##   total_acc_x.110 (dbl), total_acc_x.111 (dbl), total_acc_x.112 (dbl),
##   total_acc_x.113 (dbl), total_acc_x.114 (dbl), total_acc_x.115 (dbl),
##   total_acc_x.116 (dbl), total_acc_x.117 (dbl), total_acc_x.118 (dbl),
##   total_acc_x.119 (dbl), total_acc_x.120 (dbl), total_acc_x.121 (dbl),
##   total_acc_x.122 (dbl), total_acc_x.123 (dbl), total_acc_x.124 (dbl),
##   total_acc_x.125 (dbl), total_acc_x.126 (dbl), total_acc_x.127 (dbl),
##   total_acc_y (dbl), total_acc_y.1 (dbl), total_acc_y.2 (dbl),
##   total_acc_y.3 (dbl), total_acc_y.4 (dbl), total_acc_y.5 (dbl),
##   total_acc_y.6 (dbl), total_acc_y.7 (dbl), total_acc_y.8 (dbl),
##   total_acc_y.9 (dbl), total_acc_y.10 (dbl), total_acc_y.11 (dbl),
##   total_acc_y.12 (dbl), total_acc_y.13 (dbl), total_acc_y.14 (dbl),
##   total_acc_y.15 (dbl), total_acc_y.16 (dbl), total_acc_y.17 (dbl),
##   total_acc_y.18 (dbl), total_acc_y.19 (dbl), total_acc_y.20 (dbl),
##   total_acc_y.21 (dbl), total_acc_y.22 (dbl), total_acc_y.23 (dbl),
##   total_acc_y.24 (dbl), total_acc_y.25 (dbl), total_acc_y.26 (dbl),
##   total_acc_y.27 (dbl), total_acc_y.28 (dbl), total_acc_y.29 (dbl),
##   total_acc_y.30 (dbl), total_acc_y.31 (dbl), total_acc_y.32 (dbl),
##   total_acc_y.33 (dbl), total_acc_y.34 (dbl), total_acc_y.35 (dbl),
##   total_acc_y.36 (dbl), total_acc_y.37 (dbl), total_acc_y.38 (dbl),
##   total_acc_y.39 (dbl), total_acc_y.40 (dbl), total_acc_y.41 (dbl),
##   total_acc_y.42 (dbl), total_acc_y.43 (dbl), total_acc_y.44 (dbl),
##   total_acc_y.45 (dbl), total_acc_y.46 (dbl), total_acc_y.47 (dbl),
##   total_acc_y.48 (dbl), total_acc_y.49 (dbl), total_acc_y.50 (dbl),
##   total_acc_y.51 (dbl), total_acc_y.52 (dbl), total_acc_y.53 (dbl),
##   total_acc_y.54 (dbl), total_acc_y.55 (dbl), total_acc_y.56 (dbl),
##   total_acc_y.57 (dbl), total_acc_y.58 (dbl), total_acc_y.59 (dbl),
##   total_acc_y.60 (dbl), total_acc_y.61 (dbl), total_acc_y.62 (dbl),
##   total_acc_y.63 (dbl), total_acc_y.64 (dbl), total_acc_y.65 (dbl),
##   total_acc_y.66 (dbl), total_acc_y.67 (dbl), total_acc_y.68 (dbl),
##   total_acc_y.69 (dbl), total_acc_y.70 (dbl), total_acc_y.71 (dbl),
##   total_acc_y.72 (dbl), total_acc_y.73 (dbl), total_acc_y.74 (dbl),
##   total_acc_y.75 (dbl), total_acc_y.76 (dbl), total_acc_y.77 (dbl),
##   total_acc_y.78 (dbl), total_acc_y.79 (dbl), total_acc_y.80 (dbl),
##   total_acc_y.81 (dbl), total_acc_y.82 (dbl), total_acc_y.83 (dbl),
##   total_acc_y.84 (dbl), total_acc_y.85 (dbl), total_acc_y.86 (dbl),
##   total_acc_y.87 (dbl), total_acc_y.88 (dbl), total_acc_y.89 (dbl),
##   total_acc_y.90 (dbl), total_acc_y.91 (dbl), total_acc_y.92 (dbl),
##   total_acc_y.93 (dbl), total_acc_y.94 (dbl), total_acc_y.95 (dbl),
##   total_acc_y.96 (dbl), total_acc_y.97 (dbl), total_acc_y.98 (dbl),
##   total_acc_y.99 (dbl), total_acc_y.100 (dbl), total_acc_y.101 (dbl),
##   total_acc_y.102 (dbl), total_acc_y.103 (dbl), total_acc_y.104 (dbl),
##   total_acc_y.105 (dbl), total_acc_y.106 (dbl), total_acc_y.107 (dbl),
##   total_acc_y.108 (dbl), total_acc_y.109 (dbl), total_acc_y.110 (dbl),
##   total_acc_y.111 (dbl), total_acc_y.112 (dbl), total_acc_y.113 (dbl),
##   total_acc_y.114 (dbl), total_acc_y.115 (dbl), total_acc_y.116 (dbl),
##   total_acc_y.117 (dbl), total_acc_y.118 (dbl), total_acc_y.119 (dbl),
##   total_acc_y.120 (dbl), total_acc_y.121 (dbl), total_acc_y.122 (dbl),
##   total_acc_y.123 (dbl), total_acc_y.124 (dbl), total_acc_y.125 (dbl),
##   total_acc_y.126 (dbl), total_acc_y.127 (dbl), total_acc_z (dbl),
##   total_acc_z.1 (dbl), total_acc_z.2 (dbl), total_acc_z.3 (dbl),
##   total_acc_z.4 (dbl), total_acc_z.5 (dbl), total_acc_z.6 (dbl),
##   total_acc_z.7 (dbl), total_acc_z.8 (dbl), total_acc_z.9 (dbl),
##   total_acc_z.10 (dbl), total_acc_z.11 (dbl), total_acc_z.12 (dbl),
##   total_acc_z.13 (dbl), total_acc_z.14 (dbl), total_acc_z.15 (dbl),
##   total_acc_z.16 (dbl), total_acc_z.17 (dbl), total_acc_z.18 (dbl),
##   total_acc_z.19 (dbl), total_acc_z.20 (dbl), total_acc_z.21 (dbl),
##   total_acc_z.22 (dbl), total_acc_z.23 (dbl), total_acc_z.24 (dbl),
##   total_acc_z.25 (dbl), total_acc_z.26 (dbl), total_acc_z.27 (dbl),
##   total_acc_z.28 (dbl), total_acc_z.29 (dbl), total_acc_z.30 (dbl),
##   total_acc_z.31 (dbl), total_acc_z.32 (dbl), total_acc_z.33 (dbl),
##   total_acc_z.34 (dbl), total_acc_z.35 (dbl), total_acc_z.36 (dbl),
##   total_acc_z.37 (dbl), total_acc_z.38 (dbl), total_acc_z.39 (dbl),
##   total_acc_z.40 (dbl), total_acc_z.41 (dbl), total_acc_z.42 (dbl),
##   total_acc_z.43 (dbl), total_acc_z.44 (dbl), total_acc_z.45 (dbl),
##   total_acc_z.46 (dbl), total_acc_z.47 (dbl), total_acc_z.48 (dbl),
##   total_acc_z.49 (dbl), total_acc_z.50 (dbl), total_acc_z.51 (dbl),
##   total_acc_z.52 (dbl), total_acc_z.53 (dbl), total_acc_z.54 (dbl),
##   total_acc_z.55 (dbl), total_acc_z.56 (dbl), total_acc_z.57 (dbl),
##   total_acc_z.58 (dbl), total_acc_z.59 (dbl), total_acc_z.60 (dbl),
##   total_acc_z.61 (dbl), total_acc_z.62 (dbl), total_acc_z.63 (dbl),
##   total_acc_z.64 (dbl), total_acc_z.65 (dbl), total_acc_z.66 (dbl),
##   total_acc_z.67 (dbl), total_acc_z.68 (dbl), total_acc_z.69 (dbl),
##   total_acc_z.70 (dbl), total_acc_z.71 (dbl), total_acc_z.72 (dbl),
##   total_acc_z.73 (dbl), total_acc_z.74 (dbl), total_acc_z.75 (dbl),
##   total_acc_z.76 (dbl), total_acc_z.77 (dbl), total_acc_z.78 (dbl),
##   total_acc_z.79 (dbl), total_acc_z.80 (dbl), total_acc_z.81 (dbl),
##   total_acc_z.82 (dbl), total_acc_z.83 (dbl), total_acc_z.84 (dbl),
##   total_acc_z.85 (dbl), total_acc_z.86 (dbl), total_acc_z.87 (dbl),
##   total_acc_z.88 (dbl), total_acc_z.89 (dbl), total_acc_z.90 (dbl),
##   total_acc_z.91 (dbl), total_acc_z.92 (dbl), total_acc_z.93 (dbl),
##   total_acc_z.94 (dbl), total_acc_z.95 (dbl), total_acc_z.96 (dbl),
##   total_acc_z.97 (dbl), total_acc_z.98 (dbl), total_acc_z.99 (dbl),
##   total_acc_z.100 (dbl), total_acc_z.101 (dbl), total_acc_z.102 (dbl),
##   total_acc_z.103 (dbl), total_acc_z.104 (dbl), total_acc_z.105 (dbl),
##   total_acc_z.106 (dbl), total_acc_z.107 (dbl), total_acc_z.108 (dbl),
##   total_acc_z.109 (dbl), total_acc_z.110 (dbl), total_acc_z.111 (dbl),
##   total_acc_z.112 (dbl), total_acc_z.113 (dbl), total_acc_z.114 (dbl),
##   total_acc_z.115 (dbl), total_acc_z.116 (dbl), total_acc_z.117 (dbl),
##   total_acc_z.118 (dbl), total_acc_z.119 (dbl), total_acc_z.120 (dbl),
##   total_acc_z.121 (dbl), total_acc_z.122 (dbl), total_acc_z.123 (dbl),
##   total_acc_z.124 (dbl), total_acc_z.125 (dbl), total_acc_z.126 (dbl),
##   total_acc_z.127 (dbl), body_gyro_x (dbl), body_gyro_x.1 (dbl),
##   body_gyro_x.2 (dbl), body_gyro_x.3 (dbl), body_gyro_x.4 (dbl),
##   body_gyro_x.5 (dbl), body_gyro_x.6 (dbl), body_gyro_x.7 (dbl),
##   body_gyro_x.8 (dbl), body_gyro_x.9 (dbl), body_gyro_x.10 (dbl),
##   body_gyro_x.11 (dbl), body_gyro_x.12 (dbl), body_gyro_x.13 (dbl),
##   body_gyro_x.14 (dbl), body_gyro_x.15 (dbl), body_gyro_x.16 (dbl),
##   body_gyro_x.17 (dbl), body_gyro_x.18 (dbl), body_gyro_x.19 (dbl),
##   body_gyro_x.20 (dbl), body_gyro_x.21 (dbl), body_gyro_x.22 (dbl),
##   body_gyro_x.23 (dbl), body_gyro_x.24 (dbl), body_gyro_x.25 (dbl),
##   body_gyro_x.26 (dbl), body_gyro_x.27 (dbl), body_gyro_x.28 (dbl),
##   body_gyro_x.29 (dbl), body_gyro_x.30 (dbl), body_gyro_x.31 (dbl),
##   body_gyro_x.32 (dbl), body_gyro_x.33 (dbl), body_gyro_x.34 (dbl),
##   body_gyro_x.35 (dbl), body_gyro_x.36 (dbl), body_gyro_x.37 (dbl),
##   body_gyro_x.38 (dbl), body_gyro_x.39 (dbl), body_gyro_x.40 (dbl),
##   body_gyro_x.41 (dbl), body_gyro_x.42 (dbl), body_gyro_x.43 (dbl),
##   body_gyro_x.44 (dbl), body_gyro_x.45 (dbl), body_gyro_x.46 (dbl),
##   body_gyro_x.47 (dbl), body_gyro_x.48 (dbl), body_gyro_x.49 (dbl),
##   body_gyro_x.50 (dbl), body_gyro_x.51 (dbl), body_gyro_x.52 (dbl),
##   body_gyro_x.53 (dbl), body_gyro_x.54 (dbl), body_gyro_x.55 (dbl),
##   body_gyro_x.56 (dbl), body_gyro_x.57 (dbl), body_gyro_x.58 (dbl),
##   body_gyro_x.59 (dbl), body_gyro_x.60 (dbl), body_gyro_x.61 (dbl),
##   body_gyro_x.62 (dbl), body_gyro_x.63 (dbl), body_gyro_x.64 (dbl),
##   body_gyro_x.65 (dbl), body_gyro_x.66 (dbl), body_gyro_x.67 (dbl),
##   body_gyro_x.68 (dbl), body_gyro_x.69 (dbl), body_gyro_x.70 (dbl),
##   body_gyro_x.71 (dbl), body_gyro_x.72 (dbl), body_gyro_x.73 (dbl),
##   body_gyro_x.74 (dbl), body_gyro_x.75 (dbl), body_gyro_x.76 (dbl),
##   body_gyro_x.77 (dbl), body_gyro_x.78 (dbl), body_gyro_x.79 (dbl),
##   body_gyro_x.80 (dbl), body_gyro_x.81 (dbl), body_gyro_x.82 (dbl),
##   body_gyro_x.83 (dbl), body_gyro_x.84 (dbl), body_gyro_x.85 (dbl),
##   body_gyro_x.86 (dbl), body_gyro_x.87 (dbl), body_gyro_x.88 (dbl),
##   body_gyro_x.89 (dbl), body_gyro_x.90 (dbl), body_gyro_x.91 (dbl),
##   body_gyro_x.92 (dbl), body_gyro_x.93 (dbl), body_gyro_x.94 (dbl),
##   body_gyro_x.95 (dbl), body_gyro_x.96 (dbl), body_gyro_x.97 (dbl),
##   body_gyro_x.98 (dbl), body_gyro_x.99 (dbl), body_gyro_x.100 (dbl),
##   body_gyro_x.101 (dbl), body_gyro_x.102 (dbl), body_gyro_x.103 (dbl),
##   body_gyro_x.104 (dbl), body_gyro_x.105 (dbl), body_gyro_x.106 (dbl),
##   body_gyro_x.107 (dbl), body_gyro_x.108 (dbl), body_gyro_x.109 (dbl),
##   body_gyro_x.110 (dbl), body_gyro_x.111 (dbl), body_gyro_x.112 (dbl),
##   body_gyro_x.113 (dbl), body_gyro_x.114 (dbl), body_gyro_x.115 (dbl),
##   body_gyro_x.116 (dbl), body_gyro_x.117 (dbl), body_gyro_x.118 (dbl),
##   body_gyro_x.119 (dbl), body_gyro_x.120 (dbl), body_gyro_x.121 (dbl),
##   body_gyro_x.122 (dbl), body_gyro_x.123 (dbl), body_gyro_x.124 (dbl),
##   body_gyro_x.125 (dbl), body_gyro_x.126 (dbl), body_gyro_x.127 (dbl),
##   body_gyro_y (dbl), body_gyro_y.1 (dbl), body_gyro_y.2 (dbl),
##   body_gyro_y.3 (dbl), body_gyro_y.4 (dbl), body_gyro_y.5 (dbl),
##   body_gyro_y.6 (dbl), body_gyro_y.7 (dbl), body_gyro_y.8 (dbl),
##   body_gyro_y.9 (dbl), body_gyro_y.10 (dbl), body_gyro_y.11 (dbl),
##   body_gyro_y.12 (dbl), body_gyro_y.13 (dbl), body_gyro_y.14 (dbl),
##   body_gyro_y.15 (dbl), body_gyro_y.16 (dbl), body_gyro_y.17 (dbl),
##   body_gyro_y.18 (dbl), body_gyro_y.19 (dbl), body_gyro_y.20 (dbl),
##   body_gyro_y.21 (dbl), body_gyro_y.22 (dbl), body_gyro_y.23 (dbl),
##   body_gyro_y.24 (dbl), body_gyro_y.25 (dbl), body_gyro_y.26 (dbl),
##   body_gyro_y.27 (dbl), body_gyro_y.28 (dbl), body_gyro_y.29 (dbl),
##   body_gyro_y.30 (dbl), body_gyro_y.31 (dbl), body_gyro_y.32 (dbl),
##   body_gyro_y.33 (dbl), body_gyro_y.34 (dbl), body_gyro_y.35 (dbl),
##   body_gyro_y.36 (dbl), body_gyro_y.37 (dbl), body_gyro_y.38 (dbl),
##   body_gyro_y.39 (dbl), body_gyro_y.40 (dbl), body_gyro_y.41 (dbl),
##   body_gyro_y.42 (dbl), body_gyro_y.43 (dbl), body_gyro_y.44 (dbl),
##   body_gyro_y.45 (dbl), body_gyro_y.46 (dbl), body_gyro_y.47 (dbl),
##   body_gyro_y.48 (dbl), body_gyro_y.49 (dbl), body_gyro_y.50 (dbl),
##   body_gyro_y.51 (dbl), body_gyro_y.52 (dbl), body_gyro_y.53 (dbl),
##   body_gyro_y.54 (dbl), body_gyro_y.55 (dbl), body_gyro_y.56 (dbl),
##   body_gyro_y.57 (dbl), body_gyro_y.58 (dbl), body_gyro_y.59 (dbl),
##   body_gyro_y.60 (dbl), body_gyro_y.61 (dbl), body_gyro_y.62 (dbl),
##   body_gyro_y.63 (dbl), body_gyro_y.64 (dbl), body_gyro_y.65 (dbl),
##   body_gyro_y.66 (dbl), body_gyro_y.67 (dbl), body_gyro_y.68 (dbl),
##   body_gyro_y.69 (dbl), body_gyro_y.70 (dbl), body_gyro_y.71 (dbl),
##   body_gyro_y.72 (dbl), body_gyro_y.73 (dbl), body_gyro_y.74 (dbl),
##   body_gyro_y.75 (dbl), body_gyro_y.76 (dbl), body_gyro_y.77 (dbl),
##   body_gyro_y.78 (dbl), body_gyro_y.79 (dbl), body_gyro_y.80 (dbl),
##   body_gyro_y.81 (dbl), body_gyro_y.82 (dbl), body_gyro_y.83 (dbl),
##   body_gyro_y.84 (dbl), body_gyro_y.85 (dbl), body_gyro_y.86 (dbl),
##   body_gyro_y.87 (dbl), body_gyro_y.88 (dbl), body_gyro_y.89 (dbl),
##   body_gyro_y.90 (dbl), body_gyro_y.91 (dbl), body_gyro_y.92 (dbl),
##   body_gyro_y.93 (dbl), body_gyro_y.94 (dbl), body_gyro_y.95 (dbl),
##   body_gyro_y.96 (dbl), body_gyro_y.97 (dbl), body_gyro_y.98 (dbl),
##   body_gyro_y.99 (dbl), body_gyro_y.100 (dbl), body_gyro_y.101 (dbl),
##   body_gyro_y.102 (dbl), body_gyro_y.103 (dbl), body_gyro_y.104 (dbl),
##   body_gyro_y.105 (dbl), body_gyro_y.106 (dbl), body_gyro_y.107 (dbl),
##   body_gyro_y.108 (dbl), body_gyro_y.109 (dbl), body_gyro_y.110 (dbl),
##   body_gyro_y.111 (dbl), body_gyro_y.112 (dbl), body_gyro_y.113 (dbl),
##   body_gyro_y.114 (dbl), body_gyro_y.115 (dbl), body_gyro_y.116 (dbl),
##   body_gyro_y.117 (dbl), body_gyro_y.118 (dbl), body_gyro_y.119 (dbl),
##   body_gyro_y.120 (dbl), body_gyro_y.121 (dbl), body_gyro_y.122 (dbl),
##   body_gyro_y.123 (dbl), body_gyro_y.124 (dbl), body_gyro_y.125 (dbl),
##   body_gyro_y.126 (dbl), body_gyro_y.127 (dbl), body_gyro_z (dbl),
##   body_gyro_z.1 (dbl), body_gyro_z.2 (dbl), body_gyro_z.3 (dbl),
##   body_gyro_z.4 (dbl), body_gyro_z.5 (dbl), body_gyro_z.6 (dbl),
##   body_gyro_z.7 (dbl), body_gyro_z.8 (dbl), body_gyro_z.9 (dbl),
##   body_gyro_z.10 (dbl), body_gyro_z.11 (dbl), body_gyro_z.12 (dbl),
##   body_gyro_z.13 (dbl), body_gyro_z.14 (dbl), body_gyro_z.15 (dbl),
##   body_gyro_z.16 (dbl), body_gyro_z.17 (dbl), body_gyro_z.18 (dbl),
##   body_gyro_z.19 (dbl), body_gyro_z.20 (dbl), body_gyro_z.21 (dbl),
##   body_gyro_z.22 (dbl), body_gyro_z.23 (dbl), body_gyro_z.24 (dbl),
##   body_gyro_z.25 (dbl), body_gyro_z.26 (dbl), body_gyro_z.27 (dbl),
##   body_gyro_z.28 (dbl), body_gyro_z.29 (dbl), body_gyro_z.30 (dbl),
##   body_gyro_z.31 (dbl), body_gyro_z.32 (dbl), body_gyro_z.33 (dbl),
##   body_gyro_z.34 (dbl), body_gyro_z.35 (dbl), body_gyro_z.36 (dbl),
##   body_gyro_z.37 (dbl), body_gyro_z.38 (dbl), body_gyro_z.39 (dbl),
##   body_gyro_z.40 (dbl), body_gyro_z.41 (dbl), body_gyro_z.42 (dbl),
##   body_gyro_z.43 (dbl), body_gyro_z.44 (dbl), body_gyro_z.45 (dbl),
##   body_gyro_z.46 (dbl), body_gyro_z.47 (dbl), body_gyro_z.48 (dbl),
##   body_gyro_z.49 (dbl), body_gyro_z.50 (dbl), body_gyro_z.51 (dbl),
##   body_gyro_z.52 (dbl), body_gyro_z.53 (dbl), body_gyro_z.54 (dbl),
##   body_gyro_z.55 (dbl), body_gyro_z.56 (dbl), body_gyro_z.57 (dbl),
##   body_gyro_z.58 (dbl), body_gyro_z.59 (dbl), body_gyro_z.60 (dbl),
##   body_gyro_z.61 (dbl), body_gyro_z.62 (dbl), body_gyro_z.63 (dbl),
##   body_gyro_z.64 (dbl), body_gyro_z.65 (dbl), body_gyro_z.66 (dbl),
##   body_gyro_z.67 (dbl), body_gyro_z.68 (dbl), body_gyro_z.69 (dbl),
##   body_gyro_z.70 (dbl), body_gyro_z.71 (dbl), body_gyro_z.72 (dbl),
##   body_gyro_z.73 (dbl), body_gyro_z.74 (dbl), body_gyro_z.75 (dbl),
##   body_gyro_z.76 (dbl), body_gyro_z.77 (dbl), body_gyro_z.78 (dbl),
##   body_gyro_z.79 (dbl), body_gyro_z.80 (dbl), body_gyro_z.81 (dbl),
##   body_gyro_z.82 (dbl), body_gyro_z.83 (dbl), body_gyro_z.84 (dbl),
##   body_gyro_z.85 (dbl), body_gyro_z.86 (dbl), body_gyro_z.87 (dbl),
##   body_gyro_z.88 (dbl), body_gyro_z.89 (dbl), body_gyro_z.90 (dbl),
##   body_gyro_z.91 (dbl), body_gyro_z.92 (dbl), body_gyro_z.93 (dbl),
##   body_gyro_z.94 (dbl), body_gyro_z.95 (dbl), body_gyro_z.96 (dbl),
##   body_gyro_z.97 (dbl), body_gyro_z.98 (dbl), body_gyro_z.99 (dbl),
##   body_gyro_z.100 (dbl), body_gyro_z.101 (dbl), body_gyro_z.102 (dbl),
##   body_gyro_z.103 (dbl), body_gyro_z.104 (dbl), body_gyro_z.105 (dbl),
##   body_gyro_z.106 (dbl), body_gyro_z.107 (dbl), body_gyro_z.108 (dbl),
##   body_gyro_z.109 (dbl), body_gyro_z.110 (dbl), body_gyro_z.111 (dbl),
##   body_gyro_z.112 (dbl), body_gyro_z.113 (dbl), body_gyro_z.114 (dbl),
##   body_gyro_z.115 (dbl), body_gyro_z.116 (dbl), body_gyro_z.117 (dbl),
##   body_gyro_z.118 (dbl), body_gyro_z.119 (dbl), body_gyro_z.120 (dbl),
##   body_gyro_z.121 (dbl), body_gyro_z.122 (dbl), body_gyro_z.123 (dbl),
##   body_gyro_z.124 (dbl), body_gyro_z.125 (dbl), body_gyro_z.126 (dbl),
##   body_gyro_z.127 (dbl)

Extracts columns containing mean and standard deviation for each measurements

main_std <- main %>% select(contains( "std"))
main_mean <- main %>% select(contains( "mean"))
main_std_mean <- bind_cols(main_std, main_mean)
main_std_mean

## Source: local data frame [10,299 x 86]
## 
##    tBodyAcc.std...X tBodyAcc.std...Y tBodyAcc.std...Z tGravityAcc.std...X
##               (dbl)            (dbl)            (dbl)               (dbl)
## 1       -0.85154847      -0.71699939      -0.66939027          -0.7724573
## 2       -0.99567423      -0.97904555      -0.98335826          -0.9904704
## 3       -0.93686913      -0.79904835      -0.65161807          -0.9433528
## 4       -0.98462823      -0.98632548      -0.99363451          -0.9613318
## 5       -0.97888049      -0.86641655      -0.91060438          -0.9944346
## 6       -0.97935672      -0.97132972      -0.98776897          -0.9912293
## 7        0.10171147      -0.03059144      -0.36622375          -0.9493293
## 8        0.02728717       0.06070159      -0.51337134          -0.9664075
## 9       -0.40604465      -0.09974635      -0.08728796          -0.9650749
## 10      -0.37919636      -0.32123488      -0.45193322          -0.9797640
## ..              ...              ...              ...                 ...
## Variables not shown: tGravityAcc.std...Y (dbl), tGravityAcc.std...Z (dbl),
##   tBodyAccJerk.std...X (dbl), tBodyAccJerk.std...Y (dbl),
##   tBodyAccJerk.std...Z (dbl), tBodyGyro.std...X (dbl), tBodyGyro.std...Y
##   (dbl), tBodyGyro.std...Z (dbl), tBodyGyroJerk.std...X (dbl),
##   tBodyGyroJerk.std...Y (dbl), tBodyGyroJerk.std...Z (dbl),
##   tBodyAccMag.std.. (dbl), tGravityAccMag.std.. (dbl),
##   tBodyAccJerkMag.std.. (dbl), tBodyGyroMag.std.. (dbl),
##   tBodyGyroJerkMag.std.. (dbl), fBodyAcc.std...X (dbl), fBodyAcc.std...Y
##   (dbl), fBodyAcc.std...Z (dbl), fBodyAccJerk.std...X (dbl),
##   fBodyAccJerk.std...Y (dbl), fBodyAccJerk.std...Z (dbl),
##   fBodyGyro.std...X (dbl), fBodyGyro.std...Y (dbl), fBodyGyro.std...Z
##   (dbl), fBodyAccMag.std.. (dbl), fBodyBodyAccJerkMag.std.. (dbl),
##   fBodyBodyGyroMag.std.. (dbl), fBodyBodyGyroJerkMag.std.. (dbl),
##   tBodyAcc.mean...X (dbl), tBodyAcc.mean...Y (dbl), tBodyAcc.mean...Z
##   (dbl), tGravityAcc.mean...X (dbl), tGravityAcc.mean...Y (dbl),
##   tGravityAcc.mean...Z (dbl), tBodyAccJerk.mean...X (dbl),
##   tBodyAccJerk.mean...Y (dbl), tBodyAccJerk.mean...Z (dbl),
##   tBodyGyro.mean...X (dbl), tBodyGyro.mean...Y (dbl), tBodyGyro.mean...Z
##   (dbl), tBodyGyroJerk.mean...X (dbl), tBodyGyroJerk.mean...Y (dbl),
##   tBodyGyroJerk.mean...Z (dbl), tBodyAccMag.mean.. (dbl),
##   tGravityAccMag.mean.. (dbl), tBodyAccJerkMag.mean.. (dbl),
##   tBodyGyroMag.mean.. (dbl), tBodyGyroJerkMag.mean.. (dbl),
##   fBodyAcc.mean...X (dbl), fBodyAcc.mean...Y (dbl), fBodyAcc.mean...Z
##   (dbl), fBodyAcc.meanFreq...X (dbl), fBodyAcc.meanFreq...Y (dbl),
##   fBodyAcc.meanFreq...Z (dbl), fBodyAccJerk.mean...X (dbl),
##   fBodyAccJerk.mean...Y (dbl), fBodyAccJerk.mean...Z (dbl),
##   fBodyAccJerk.meanFreq...X (dbl), fBodyAccJerk.meanFreq...Y (dbl),
##   fBodyAccJerk.meanFreq...Z (dbl), fBodyGyro.mean...X (dbl),
##   fBodyGyro.mean...Y (dbl), fBodyGyro.mean...Z (dbl),
##   fBodyGyro.meanFreq...X (dbl), fBodyGyro.meanFreq...Y (dbl),
##   fBodyGyro.meanFreq...Z (dbl), fBodyAccMag.mean.. (dbl),
##   fBodyAccMag.meanFreq.. (dbl), fBodyBodyAccJerkMag.mean.. (dbl),
##   fBodyBodyAccJerkMag.meanFreq.. (dbl), fBodyBodyGyroMag.mean.. (dbl),
##   fBodyBodyGyroMag.meanFreq.. (dbl), fBodyBodyGyroJerkMag.mean.. (dbl),
##   fBodyBodyGyroJerkMag.meanFreq.. (dbl), angle.tBodyAccMean.gravity.
##   (dbl), angle.tBodyAccJerkMean..gravityMean. (dbl),
##   angle.tBodyGyroMean.gravityMean. (dbl),
##   angle.tBodyGyroJerkMean.gravityMean. (dbl), angle.X.gravityMean. (dbl),
##   angle.Y.gravityMean. (dbl), angle.Z.gravityMean. (dbl)

Tidy data set with the average of each variable for each activity and each subject.

main_av <- main %>% group_by(ActivityLabel,ActivityName,Person.Id)%>%  summarise_each(funs(mean))
main_av

## Source: local data frame [180 x 1,716]
## Groups: ActivityLabel, ActivityName [?]
## 
##    ActivityLabel ActivityName Person.Id tBodyAcc.mean...X
##            (int)        (chr)     (int)             (dbl)
## 1              1      WALKING         1         0.2773308
## 2              1      WALKING         2         0.2764266
## 3              1      WALKING         3         0.2755675
## 4              1      WALKING         4         0.2785820
## 5              1      WALKING         5         0.2778423
## 6              1      WALKING         6         0.2836589
## 7              1      WALKING         7         0.2755930
## 8              1      WALKING         8         0.2746863
## 9              1      WALKING         9         0.2785028
## 10             1      WALKING        10         0.2785741
## ..           ...          ...       ...               ...
## Variables not shown: tBodyAcc.mean...Y (dbl), tBodyAcc.mean...Z (dbl),
##   tBodyAcc.std...X (dbl), tBodyAcc.std...Y (dbl), tBodyAcc.std...Z (dbl),
##   tBodyAcc.mad...X (dbl), tBodyAcc.mad...Y (dbl), tBodyAcc.mad...Z (dbl),
##   tBodyAcc.max...X (dbl), tBodyAcc.max...Y (dbl), tBodyAcc.max...Z (dbl),
##   tBodyAcc.min...X (dbl), tBodyAcc.min...Y (dbl), tBodyAcc.min...Z (dbl),
##   tBodyAcc.sma.. (dbl), tBodyAcc.energy...X (dbl), tBodyAcc.energy...Y
##   (dbl), tBodyAcc.energy...Z (dbl), tBodyAcc.iqr...X (dbl),
##   tBodyAcc.iqr...Y (dbl), tBodyAcc.iqr...Z (dbl), tBodyAcc.entropy...X
##   (dbl), tBodyAcc.entropy...Y (dbl), tBodyAcc.entropy...Z (dbl),
##   tBodyAcc.arCoeff...X.1 (dbl), tBodyAcc.arCoeff...X.2 (dbl),
##   tBodyAcc.arCoeff...X.3 (dbl), tBodyAcc.arCoeff...X.4 (dbl),
##   tBodyAcc.arCoeff...Y.1 (dbl), tBodyAcc.arCoeff...Y.2 (dbl),
##   tBodyAcc.arCoeff...Y.3 (dbl), tBodyAcc.arCoeff...Y.4 (dbl),
##   tBodyAcc.arCoeff...Z.1 (dbl), tBodyAcc.arCoeff...Z.2 (dbl),
##   tBodyAcc.arCoeff...Z.3 (dbl), tBodyAcc.arCoeff...Z.4 (dbl),
##   tBodyAcc.correlation...X.Y (dbl), tBodyAcc.correlation...X.Z (dbl),
##   tBodyAcc.correlation...Y.Z (dbl), tGravityAcc.mean...X (dbl),
##   tGravityAcc.mean...Y (dbl), tGravityAcc.mean...Z (dbl),
##   tGravityAcc.std...X (dbl), tGravityAcc.std...Y (dbl),
##   tGravityAcc.std...Z (dbl), tGravityAcc.mad...X (dbl),
##   tGravityAcc.mad...Y (dbl), tGravityAcc.mad...Z (dbl),
##   tGravityAcc.max...X (dbl), tGravityAcc.max...Y (dbl),
##   tGravityAcc.max...Z (dbl), tGravityAcc.min...X (dbl),
##   tGravityAcc.min...Y (dbl), tGravityAcc.min...Z (dbl), tGravityAcc.sma..
##   (dbl), tGravityAcc.energy...X (dbl), tGravityAcc.energy...Y (dbl),
##   tGravityAcc.energy...Z (dbl), tGravityAcc.iqr...X (dbl),
##   tGravityAcc.iqr...Y (dbl), tGravityAcc.iqr...Z (dbl),
##   tGravityAcc.entropy...X (dbl), tGravityAcc.entropy...Y (dbl),
##   tGravityAcc.entropy...Z (dbl), tGravityAcc.arCoeff...X.1 (dbl),
##   tGravityAcc.arCoeff...X.2 (dbl), tGravityAcc.arCoeff...X.3 (dbl),
##   tGravityAcc.arCoeff...X.4 (dbl), tGravityAcc.arCoeff...Y.1 (dbl),
##   tGravityAcc.arCoeff...Y.2 (dbl), tGravityAcc.arCoeff...Y.3 (dbl),
##   tGravityAcc.arCoeff...Y.4 (dbl), tGravityAcc.arCoeff...Z.1 (dbl),
##   tGravityAcc.arCoeff...Z.2 (dbl), tGravityAcc.arCoeff...Z.3 (dbl),
##   tGravityAcc.arCoeff...Z.4 (dbl), tGravityAcc.correlation...X.Y (dbl),
##   tGravityAcc.correlation...X.Z (dbl), tGravityAcc.correlation...Y.Z
##   (dbl), tBodyAccJerk.mean...X (dbl), tBodyAccJerk.mean...Y (dbl),
##   tBodyAccJerk.mean...Z (dbl), tBodyAccJerk.std...X (dbl),
##   tBodyAccJerk.std...Y (dbl), tBodyAccJerk.std...Z (dbl),
##   tBodyAccJerk.mad...X (dbl), tBodyAccJerk.mad...Y (dbl),
##   tBodyAccJerk.mad...Z (dbl), tBodyAccJerk.max...X (dbl),
##   tBodyAccJerk.max...Y (dbl), tBodyAccJerk.max...Z (dbl),
##   tBodyAccJerk.min...X (dbl), tBodyAccJerk.min...Y (dbl),
##   tBodyAccJerk.min...Z (dbl), tBodyAccJerk.sma.. (dbl),
##   tBodyAccJerk.energy...X (dbl), tBodyAccJerk.energy...Y (dbl),
##   tBodyAccJerk.energy...Z (dbl), tBodyAccJerk.iqr...X (dbl),
##   tBodyAccJerk.iqr...Y (dbl), tBodyAccJerk.iqr...Z (dbl),
##   tBodyAccJerk.entropy...X (dbl), tBodyAccJerk.entropy...Y (dbl),
##   tBodyAccJerk.entropy...Z (dbl), tBodyAccJerk.arCoeff...X.1 (dbl),
##   tBodyAccJerk.arCoeff...X.2 (dbl), tBodyAccJerk.arCoeff...X.3 (dbl),
##   tBodyAccJerk.arCoeff...X.4 (dbl), tBodyAccJerk.arCoeff...Y.1 (dbl),
##   tBodyAccJerk.arCoeff...Y.2 (dbl), tBodyAccJerk.arCoeff...Y.3 (dbl),
##   tBodyAccJerk.arCoeff...Y.4 (dbl), tBodyAccJerk.arCoeff...Z.1 (dbl),
##   tBodyAccJerk.arCoeff...Z.2 (dbl), tBodyAccJerk.arCoeff...Z.3 (dbl),
##   tBodyAccJerk.arCoeff...Z.4 (dbl), tBodyAccJerk.correlation...X.Y (dbl),
##   tBodyAccJerk.correlation...X.Z (dbl), tBodyAccJerk.correlation...Y.Z
##   (dbl), tBodyGyro.mean...X (dbl), tBodyGyro.mean...Y (dbl),
##   tBodyGyro.mean...Z (dbl), tBodyGyro.std...X (dbl), tBodyGyro.std...Y
##   (dbl), tBodyGyro.std...Z (dbl), tBodyGyro.mad...X (dbl),
##   tBodyGyro.mad...Y (dbl), tBodyGyro.mad...Z (dbl), tBodyGyro.max...X
##   (dbl), tBodyGyro.max...Y (dbl), tBodyGyro.max...Z (dbl),
##   tBodyGyro.min...X (dbl), tBodyGyro.min...Y (dbl), tBodyGyro.min...Z
##   (dbl), tBodyGyro.sma.. (dbl), tBodyGyro.energy...X (dbl),
##   tBodyGyro.energy...Y (dbl), tBodyGyro.energy...Z (dbl),
##   tBodyGyro.iqr...X (dbl), tBodyGyro.iqr...Y (dbl), tBodyGyro.iqr...Z
##   (dbl), tBodyGyro.entropy...X (dbl), tBodyGyro.entropy...Y (dbl),
##   tBodyGyro.entropy...Z (dbl), tBodyGyro.arCoeff...X.1 (dbl),
##   tBodyGyro.arCoeff...X.2 (dbl), tBodyGyro.arCoeff...X.3 (dbl),
##   tBodyGyro.arCoeff...X.4 (dbl), tBodyGyro.arCoeff...Y.1 (dbl),
##   tBodyGyro.arCoeff...Y.2 (dbl), tBodyGyro.arCoeff...Y.3 (dbl),
##   tBodyGyro.arCoeff...Y.4 (dbl), tBodyGyro.arCoeff...Z.1 (dbl),
##   tBodyGyro.arCoeff...Z.2 (dbl), tBodyGyro.arCoeff...Z.3 (dbl),
##   tBodyGyro.arCoeff...Z.4 (dbl), tBodyGyro.correlation...X.Y (dbl),
##   tBodyGyro.correlation...X.Z (dbl), tBodyGyro.correlation...Y.Z (dbl),
##   tBodyGyroJerk.mean...X (dbl), tBodyGyroJerk.mean...Y (dbl),
##   tBodyGyroJerk.mean...Z (dbl), tBodyGyroJerk.std...X (dbl),
##   tBodyGyroJerk.std...Y (dbl), tBodyGyroJerk.std...Z (dbl),
##   tBodyGyroJerk.mad...X (dbl), tBodyGyroJerk.mad...Y (dbl),
##   tBodyGyroJerk.mad...Z (dbl), tBodyGyroJerk.max...X (dbl),
##   tBodyGyroJerk.max...Y (dbl), tBodyGyroJerk.max...Z (dbl),
##   tBodyGyroJerk.min...X (dbl), tBodyGyroJerk.min...Y (dbl),
##   tBodyGyroJerk.min...Z (dbl), tBodyGyroJerk.sma.. (dbl),
##   tBodyGyroJerk.energy...X (dbl), tBodyGyroJerk.energy...Y (dbl),
##   tBodyGyroJerk.energy...Z (dbl), tBodyGyroJerk.iqr...X (dbl),
##   tBodyGyroJerk.iqr...Y (dbl), tBodyGyroJerk.iqr...Z (dbl),
##   tBodyGyroJerk.entropy...X (dbl), tBodyGyroJerk.entropy...Y (dbl),
##   tBodyGyroJerk.entropy...Z (dbl), tBodyGyroJerk.arCoeff...X.1 (dbl),
##   tBodyGyroJerk.arCoeff...X.2 (dbl), tBodyGyroJerk.arCoeff...X.3 (dbl),
##   tBodyGyroJerk.arCoeff...X.4 (dbl), tBodyGyroJerk.arCoeff...Y.1 (dbl),
##   tBodyGyroJerk.arCoeff...Y.2 (dbl), tBodyGyroJerk.arCoeff...Y.3 (dbl),
##   tBodyGyroJerk.arCoeff...Y.4 (dbl), tBodyGyroJerk.arCoeff...Z.1 (dbl),
##   tBodyGyroJerk.arCoeff...Z.2 (dbl), tBodyGyroJerk.arCoeff...Z.3 (dbl),
##   tBodyGyroJerk.arCoeff...Z.4 (dbl), tBodyGyroJerk.correlation...X.Y
##   (dbl), tBodyGyroJerk.correlation...X.Z (dbl),
##   tBodyGyroJerk.correlation...Y.Z (dbl), tBodyAccMag.mean.. (dbl),
##   tBodyAccMag.std.. (dbl), tBodyAccMag.mad.. (dbl), tBodyAccMag.max..
##   (dbl), tBodyAccMag.min.. (dbl), tBodyAccMag.sma.. (dbl),
##   tBodyAccMag.energy.. (dbl), tBodyAccMag.iqr.. (dbl),
##   tBodyAccMag.entropy.. (dbl), tBodyAccMag.arCoeff..1 (dbl),
##   tBodyAccMag.arCoeff..2 (dbl), tBodyAccMag.arCoeff..3 (dbl),
##   tBodyAccMag.arCoeff..4 (dbl), tGravityAccMag.mean.. (dbl),
##   tGravityAccMag.std.. (dbl), tGravityAccMag.mad.. (dbl),
##   tGravityAccMag.max.. (dbl), tGravityAccMag.min.. (dbl),
##   tGravityAccMag.sma.. (dbl), tGravityAccMag.energy.. (dbl),
##   tGravityAccMag.iqr.. (dbl), tGravityAccMag.entropy.. (dbl),
##   tGravityAccMag.arCoeff..1 (dbl), tGravityAccMag.arCoeff..2 (dbl),
##   tGravityAccMag.arCoeff..3 (dbl), tGravityAccMag.arCoeff..4 (dbl),
##   tBodyAccJerkMag.mean.. (dbl), tBodyAccJerkMag.std.. (dbl),
##   tBodyAccJerkMag.mad.. (dbl), tBodyAccJerkMag.max.. (dbl),
##   tBodyAccJerkMag.min.. (dbl), tBodyAccJerkMag.sma.. (dbl),
##   tBodyAccJerkMag.energy.. (dbl), tBodyAccJerkMag.iqr.. (dbl),
##   tBodyAccJerkMag.entropy.. (dbl), tBodyAccJerkMag.arCoeff..1 (dbl),
##   tBodyAccJerkMag.arCoeff..2 (dbl), tBodyAccJerkMag.arCoeff..3 (dbl),
##   tBodyAccJerkMag.arCoeff..4 (dbl), tBodyGyroMag.mean.. (dbl),
##   tBodyGyroMag.std.. (dbl), tBodyGyroMag.mad.. (dbl), tBodyGyroMag.max..
##   (dbl), tBodyGyroMag.min.. (dbl), tBodyGyroMag.sma.. (dbl),
##   tBodyGyroMag.energy.. (dbl), tBodyGyroMag.iqr.. (dbl),
##   tBodyGyroMag.entropy.. (dbl), tBodyGyroMag.arCoeff..1 (dbl),
##   tBodyGyroMag.arCoeff..2 (dbl), tBodyGyroMag.arCoeff..3 (dbl),
##   tBodyGyroMag.arCoeff..4 (dbl), tBodyGyroJerkMag.mean.. (dbl),
##   tBodyGyroJerkMag.std.. (dbl), tBodyGyroJerkMag.mad.. (dbl),
##   tBodyGyroJerkMag.max.. (dbl), tBodyGyroJerkMag.min.. (dbl),
##   tBodyGyroJerkMag.sma.. (dbl), tBodyGyroJerkMag.energy.. (dbl),
##   tBodyGyroJerkMag.iqr.. (dbl), tBodyGyroJerkMag.entropy.. (dbl),
##   tBodyGyroJerkMag.arCoeff..1 (dbl), tBodyGyroJerkMag.arCoeff..2 (dbl),
##   tBodyGyroJerkMag.arCoeff..3 (dbl), tBodyGyroJerkMag.arCoeff..4 (dbl),
##   fBodyAcc.mean...X (dbl), fBodyAcc.mean...Y (dbl), fBodyAcc.mean...Z
##   (dbl), fBodyAcc.std...X (dbl), fBodyAcc.std...Y (dbl), fBodyAcc.std...Z
##   (dbl), fBodyAcc.mad...X (dbl), fBodyAcc.mad...Y (dbl), fBodyAcc.mad...Z
##   (dbl), fBodyAcc.max...X (dbl), fBodyAcc.max...Y (dbl), fBodyAcc.max...Z
##   (dbl), fBodyAcc.min...X (dbl), fBodyAcc.min...Y (dbl), fBodyAcc.min...Z
##   (dbl), fBodyAcc.sma.. (dbl), fBodyAcc.energy...X (dbl),
##   fBodyAcc.energy...Y (dbl), fBodyAcc.energy...Z (dbl), fBodyAcc.iqr...X
##   (dbl), fBodyAcc.iqr...Y (dbl), fBodyAcc.iqr...Z (dbl),
##   fBodyAcc.entropy...X (dbl), fBodyAcc.entropy...Y (dbl),
##   fBodyAcc.entropy...Z (dbl), fBodyAcc.maxInds.X (dbl), fBodyAcc.maxInds.Y
##   (dbl), fBodyAcc.maxInds.Z (dbl), fBodyAcc.meanFreq...X (dbl),
##   fBodyAcc.meanFreq...Y (dbl), fBodyAcc.meanFreq...Z (dbl),
##   fBodyAcc.skewness...X (dbl), fBodyAcc.kurtosis...X (dbl),
##   fBodyAcc.skewness...Y (dbl), fBodyAcc.kurtosis...Y (dbl),
##   fBodyAcc.skewness...Z (dbl), fBodyAcc.kurtosis...Z (dbl),
##   fBodyAcc.bandsEnergy...1.8 (dbl), fBodyAcc.bandsEnergy...9.16 (dbl),
##   fBodyAcc.bandsEnergy...17.24 (dbl), fBodyAcc.bandsEnergy...25.32 (dbl),
##   fBodyAcc.bandsEnergy...33.40 (dbl), fBodyAcc.bandsEnergy...41.48 (dbl),
##   fBodyAcc.bandsEnergy...49.56 (dbl), fBodyAcc.bandsEnergy...57.64 (dbl),
##   fBodyAcc.bandsEnergy...1.16 (dbl), fBodyAcc.bandsEnergy...17.32 (dbl),
##   fBodyAcc.bandsEnergy...33.48 (dbl), fBodyAcc.bandsEnergy...49.64 (dbl),
##   fBodyAcc.bandsEnergy...1.24 (dbl), fBodyAcc.bandsEnergy...25.48 (dbl),
##   fBodyAcc.bandsEnergy...1.8.1 (dbl), fBodyAcc.bandsEnergy...9.16.1 (dbl),
##   fBodyAcc.bandsEnergy...17.24.1 (dbl), fBodyAcc.bandsEnergy...25.32.1
##   (dbl), fBodyAcc.bandsEnergy...33.40.1 (dbl),
##   fBodyAcc.bandsEnergy...41.48.1 (dbl), fBodyAcc.bandsEnergy...49.56.1
##   (dbl), fBodyAcc.bandsEnergy...57.64.1 (dbl),
##   fBodyAcc.bandsEnergy...1.16.1 (dbl), fBodyAcc.bandsEnergy...17.32.1
##   (dbl), fBodyAcc.bandsEnergy...33.48.1 (dbl),
##   fBodyAcc.bandsEnergy...49.64.1 (dbl), fBodyAcc.bandsEnergy...1.24.1
##   (dbl), fBodyAcc.bandsEnergy...25.48.1 (dbl),
##   fBodyAcc.bandsEnergy...1.8.2 (dbl), fBodyAcc.bandsEnergy...9.16.2 (dbl),
##   fBodyAcc.bandsEnergy...17.24.2 (dbl), fBodyAcc.bandsEnergy...25.32.2
##   (dbl), fBodyAcc.bandsEnergy...33.40.2 (dbl),
##   fBodyAcc.bandsEnergy...41.48.2 (dbl), fBodyAcc.bandsEnergy...49.56.2
##   (dbl), fBodyAcc.bandsEnergy...57.64.2 (dbl),
##   fBodyAcc.bandsEnergy...1.16.2 (dbl), fBodyAcc.bandsEnergy...17.32.2
##   (dbl), fBodyAcc.bandsEnergy...33.48.2 (dbl),
##   fBodyAcc.bandsEnergy...49.64.2 (dbl), fBodyAcc.bandsEnergy...1.24.2
##   (dbl), fBodyAcc.bandsEnergy...25.48.2 (dbl), fBodyAccJerk.mean...X
##   (dbl), fBodyAccJerk.mean...Y (dbl), fBodyAccJerk.mean...Z (dbl),
##   fBodyAccJerk.std...X (dbl), fBodyAccJerk.std...Y (dbl),
##   fBodyAccJerk.std...Z (dbl), fBodyAccJerk.mad...X (dbl),
##   fBodyAccJerk.mad...Y (dbl), fBodyAccJerk.mad...Z (dbl),
##   fBodyAccJerk.max...X (dbl), fBodyAccJerk.max...Y (dbl),
##   fBodyAccJerk.max...Z (dbl), fBodyAccJerk.min...X (dbl),
##   fBodyAccJerk.min...Y (dbl), fBodyAccJerk.min...Z (dbl),
##   fBodyAccJerk.sma.. (dbl), fBodyAccJerk.energy...X (dbl),
##   fBodyAccJerk.energy...Y (dbl), fBodyAccJerk.energy...Z (dbl),
##   fBodyAccJerk.iqr...X (dbl), fBodyAccJerk.iqr...Y (dbl),
##   fBodyAccJerk.iqr...Z (dbl), fBodyAccJerk.entropy...X (dbl),
##   fBodyAccJerk.entropy...Y (dbl), fBodyAccJerk.entropy...Z (dbl),
##   fBodyAccJerk.maxInds.X (dbl), fBodyAccJerk.maxInds.Y (dbl),
##   fBodyAccJerk.maxInds.Z (dbl), fBodyAccJerk.meanFreq...X (dbl),
##   fBodyAccJerk.meanFreq...Y (dbl), fBodyAccJerk.meanFreq...Z (dbl),
##   fBodyAccJerk.skewness...X (dbl), fBodyAccJerk.kurtosis...X (dbl),
##   fBodyAccJerk.skewness...Y (dbl), fBodyAccJerk.kurtosis...Y (dbl),
##   fBodyAccJerk.skewness...Z (dbl), fBodyAccJerk.kurtosis...Z (dbl),
##   fBodyAccJerk.bandsEnergy...1.8 (dbl), fBodyAccJerk.bandsEnergy...9.16
##   (dbl), fBodyAccJerk.bandsEnergy...17.24 (dbl),
##   fBodyAccJerk.bandsEnergy...25.32 (dbl), fBodyAccJerk.bandsEnergy...33.40
##   (dbl), fBodyAccJerk.bandsEnergy...41.48 (dbl),
##   fBodyAccJerk.bandsEnergy...49.56 (dbl), fBodyAccJerk.bandsEnergy...57.64
##   (dbl), fBodyAccJerk.bandsEnergy...1.16 (dbl),
##   fBodyAccJerk.bandsEnergy...17.32 (dbl), fBodyAccJerk.bandsEnergy...33.48
##   (dbl), fBodyAccJerk.bandsEnergy...49.64 (dbl),
##   fBodyAccJerk.bandsEnergy...1.24 (dbl), fBodyAccJerk.bandsEnergy...25.48
##   (dbl), fBodyAccJerk.bandsEnergy...1.8.1 (dbl),
##   fBodyAccJerk.bandsEnergy...9.16.1 (dbl),
##   fBodyAccJerk.bandsEnergy...17.24.1 (dbl),
##   fBodyAccJerk.bandsEnergy...25.32.1 (dbl),
##   fBodyAccJerk.bandsEnergy...33.40.1 (dbl),
##   fBodyAccJerk.bandsEnergy...41.48.1 (dbl),
##   fBodyAccJerk.bandsEnergy...49.56.1 (dbl),
##   fBodyAccJerk.bandsEnergy...57.64.1 (dbl),
##   fBodyAccJerk.bandsEnergy...1.16.1 (dbl),
##   fBodyAccJerk.bandsEnergy...17.32.1 (dbl),
##   fBodyAccJerk.bandsEnergy...33.48.1 (dbl),
##   fBodyAccJerk.bandsEnergy...49.64.1 (dbl),
##   fBodyAccJerk.bandsEnergy...1.24.1 (dbl),
##   fBodyAccJerk.bandsEnergy...25.48.1 (dbl),
##   fBodyAccJerk.bandsEnergy...1.8.2 (dbl),
##   fBodyAccJerk.bandsEnergy...9.16.2 (dbl),
##   fBodyAccJerk.bandsEnergy...17.24.2 (dbl),
##   fBodyAccJerk.bandsEnergy...25.32.2 (dbl),
##   fBodyAccJerk.bandsEnergy...33.40.2 (dbl),
##   fBodyAccJerk.bandsEnergy...41.48.2 (dbl),
##   fBodyAccJerk.bandsEnergy...49.56.2 (dbl),
##   fBodyAccJerk.bandsEnergy...57.64.2 (dbl),
##   fBodyAccJerk.bandsEnergy...1.16.2 (dbl),
##   fBodyAccJerk.bandsEnergy...17.32.2 (dbl),
##   fBodyAccJerk.bandsEnergy...33.48.2 (dbl),
##   fBodyAccJerk.bandsEnergy...49.64.2 (dbl),
##   fBodyAccJerk.bandsEnergy...1.24.2 (dbl),
##   fBodyAccJerk.bandsEnergy...25.48.2 (dbl), fBodyGyro.mean...X (dbl),
##   fBodyGyro.mean...Y (dbl), fBodyGyro.mean...Z (dbl), fBodyGyro.std...X
##   (dbl), fBodyGyro.std...Y (dbl), fBodyGyro.std...Z (dbl),
##   fBodyGyro.mad...X (dbl), fBodyGyro.mad...Y (dbl), fBodyGyro.mad...Z
##   (dbl), fBodyGyro.max...X (dbl), fBodyGyro.max...Y (dbl),
##   fBodyGyro.max...Z (dbl), fBodyGyro.min...X (dbl), fBodyGyro.min...Y
##   (dbl), fBodyGyro.min...Z (dbl), fBodyGyro.sma.. (dbl),
##   fBodyGyro.energy...X (dbl), fBodyGyro.energy...Y (dbl),
##   fBodyGyro.energy...Z (dbl), fBodyGyro.iqr...X (dbl), fBodyGyro.iqr...Y
##   (dbl), fBodyGyro.iqr...Z (dbl), fBodyGyro.entropy...X (dbl),
##   fBodyGyro.entropy...Y (dbl), fBodyGyro.entropy...Z (dbl),
##   fBodyGyro.maxInds.X (dbl), fBodyGyro.maxInds.Y (dbl),
##   fBodyGyro.maxInds.Z (dbl), fBodyGyro.meanFreq...X (dbl),
##   fBodyGyro.meanFreq...Y (dbl), fBodyGyro.meanFreq...Z (dbl),
##   fBodyGyro.skewness...X (dbl), fBodyGyro.kurtosis...X (dbl),
##   fBodyGyro.skewness...Y (dbl), fBodyGyro.kurtosis...Y (dbl),
##   fBodyGyro.skewness...Z (dbl), fBodyGyro.kurtosis...Z (dbl),
##   fBodyGyro.bandsEnergy...1.8 (dbl), fBodyGyro.bandsEnergy...9.16 (dbl),
##   fBodyGyro.bandsEnergy...17.24 (dbl), fBodyGyro.bandsEnergy...25.32
##   (dbl), fBodyGyro.bandsEnergy...33.40 (dbl),
##   fBodyGyro.bandsEnergy...41.48 (dbl), fBodyGyro.bandsEnergy...49.56
##   (dbl), fBodyGyro.bandsEnergy...57.64 (dbl), fBodyGyro.bandsEnergy...1.16
##   (dbl), fBodyGyro.bandsEnergy...17.32 (dbl),
##   fBodyGyro.bandsEnergy...33.48 (dbl), fBodyGyro.bandsEnergy...49.64
##   (dbl), fBodyGyro.bandsEnergy...1.24 (dbl), fBodyGyro.bandsEnergy...25.48
##   (dbl), fBodyGyro.bandsEnergy...1.8.1 (dbl),
##   fBodyGyro.bandsEnergy...9.16.1 (dbl), fBodyGyro.bandsEnergy...17.24.1
##   (dbl), fBodyGyro.bandsEnergy...25.32.1 (dbl),
##   fBodyGyro.bandsEnergy...33.40.1 (dbl), fBodyGyro.bandsEnergy...41.48.1
##   (dbl), fBodyGyro.bandsEnergy...49.56.1 (dbl),
##   fBodyGyro.bandsEnergy...57.64.1 (dbl), fBodyGyro.bandsEnergy...1.16.1
##   (dbl), fBodyGyro.bandsEnergy...17.32.1 (dbl),
##   fBodyGyro.bandsEnergy...33.48.1 (dbl), fBodyGyro.bandsEnergy...49.64.1
##   (dbl), fBodyGyro.bandsEnergy...1.24.1 (dbl),
##   fBodyGyro.bandsEnergy...25.48.1 (dbl), fBodyGyro.bandsEnergy...1.8.2
##   (dbl), fBodyGyro.bandsEnergy...9.16.2 (dbl),
##   fBodyGyro.bandsEnergy...17.24.2 (dbl), fBodyGyro.bandsEnergy...25.32.2
##   (dbl), fBodyGyro.bandsEnergy...33.40.2 (dbl),
##   fBodyGyro.bandsEnergy...41.48.2 (dbl), fBodyGyro.bandsEnergy...49.56.2
##   (dbl), fBodyGyro.bandsEnergy...57.64.2 (dbl),
##   fBodyGyro.bandsEnergy...1.16.2 (dbl), fBodyGyro.bandsEnergy...17.32.2
##   (dbl), fBodyGyro.bandsEnergy...33.48.2 (dbl),
##   fBodyGyro.bandsEnergy...49.64.2 (dbl), fBodyGyro.bandsEnergy...1.24.2
##   (dbl), fBodyGyro.bandsEnergy...25.48.2 (dbl), fBodyAccMag.mean.. (dbl),
##   fBodyAccMag.std.. (dbl), fBodyAccMag.mad.. (dbl), fBodyAccMag.max..
##   (dbl), fBodyAccMag.min.. (dbl), fBodyAccMag.sma.. (dbl),
##   fBodyAccMag.energy.. (dbl), fBodyAccMag.iqr.. (dbl),
##   fBodyAccMag.entropy.. (dbl), fBodyAccMag.maxInds (dbl),
##   fBodyAccMag.meanFreq.. (dbl), fBodyAccMag.skewness.. (dbl),
##   fBodyAccMag.kurtosis.. (dbl), fBodyBodyAccJerkMag.mean.. (dbl),
##   fBodyBodyAccJerkMag.std.. (dbl), fBodyBodyAccJerkMag.mad.. (dbl),
##   fBodyBodyAccJerkMag.max.. (dbl), fBodyBodyAccJerkMag.min.. (dbl),
##   fBodyBodyAccJerkMag.sma.. (dbl), fBodyBodyAccJerkMag.energy.. (dbl),
##   fBodyBodyAccJerkMag.iqr.. (dbl), fBodyBodyAccJerkMag.entropy.. (dbl),
##   fBodyBodyAccJerkMag.maxInds (dbl), fBodyBodyAccJerkMag.meanFreq.. (dbl),
##   fBodyBodyAccJerkMag.skewness.. (dbl), fBodyBodyAccJerkMag.kurtosis..
##   (dbl), fBodyBodyGyroMag.mean.. (dbl), fBodyBodyGyroMag.std.. (dbl),
##   fBodyBodyGyroMag.mad.. (dbl), fBodyBodyGyroMag.max.. (dbl),
##   fBodyBodyGyroMag.min.. (dbl), fBodyBodyGyroMag.sma.. (dbl),
##   fBodyBodyGyroMag.energy.. (dbl), fBodyBodyGyroMag.iqr.. (dbl),
##   fBodyBodyGyroMag.entropy.. (dbl), fBodyBodyGyroMag.maxInds (dbl),
##   fBodyBodyGyroMag.meanFreq.. (dbl), fBodyBodyGyroMag.skewness.. (dbl),
##   fBodyBodyGyroMag.kurtosis.. (dbl), fBodyBodyGyroJerkMag.mean.. (dbl),
##   fBodyBodyGyroJerkMag.std.. (dbl), fBodyBodyGyroJerkMag.mad.. (dbl),
##   fBodyBodyGyroJerkMag.max.. (dbl), fBodyBodyGyroJerkMag.min.. (dbl),
##   fBodyBodyGyroJerkMag.sma.. (dbl), fBodyBodyGyroJerkMag.energy.. (dbl),
##   fBodyBodyGyroJerkMag.iqr.. (dbl), fBodyBodyGyroJerkMag.entropy.. (dbl),
##   fBodyBodyGyroJerkMag.maxInds (dbl), fBodyBodyGyroJerkMag.meanFreq..
##   (dbl), fBodyBodyGyroJerkMag.skewness.. (dbl),
##   fBodyBodyGyroJerkMag.kurtosis.. (dbl), angle.tBodyAccMean.gravity.
##   (dbl), angle.tBodyAccJerkMean..gravityMean. (dbl),
##   angle.tBodyGyroMean.gravityMean. (dbl),
##   angle.tBodyGyroJerkMean.gravityMean. (dbl), angle.X.gravityMean. (dbl),
##   angle.Y.gravityMean. (dbl), angle.Z.gravityMean. (dbl), body_acc_x
##   (dbl), body_acc_x.1 (dbl), body_acc_x.2 (dbl), body_acc_x.3 (dbl),
##   body_acc_x.4 (dbl), body_acc_x.5 (dbl), body_acc_x.6 (dbl), body_acc_x.7
##   (dbl), body_acc_x.8 (dbl), body_acc_x.9 (dbl), body_acc_x.10 (dbl),
##   body_acc_x.11 (dbl), body_acc_x.12 (dbl), body_acc_x.13 (dbl),
##   body_acc_x.14 (dbl), body_acc_x.15 (dbl), body_acc_x.16 (dbl),
##   body_acc_x.17 (dbl), body_acc_x.18 (dbl), body_acc_x.19 (dbl),
##   body_acc_x.20 (dbl), body_acc_x.21 (dbl), body_acc_x.22 (dbl),
##   body_acc_x.23 (dbl), body_acc_x.24 (dbl), body_acc_x.25 (dbl),
##   body_acc_x.26 (dbl), body_acc_x.27 (dbl), body_acc_x.28 (dbl),
##   body_acc_x.29 (dbl), body_acc_x.30 (dbl), body_acc_x.31 (dbl),
##   body_acc_x.32 (dbl), body_acc_x.33 (dbl), body_acc_x.34 (dbl),
##   body_acc_x.35 (dbl), body_acc_x.36 (dbl), body_acc_x.37 (dbl),
##   body_acc_x.38 (dbl), body_acc_x.39 (dbl), body_acc_x.40 (dbl),
##   body_acc_x.41 (dbl), body_acc_x.42 (dbl), body_acc_x.43 (dbl),
##   body_acc_x.44 (dbl), body_acc_x.45 (dbl), body_acc_x.46 (dbl),
##   body_acc_x.47 (dbl), body_acc_x.48 (dbl), body_acc_x.49 (dbl),
##   body_acc_x.50 (dbl), body_acc_x.51 (dbl), body_acc_x.52 (dbl),
##   body_acc_x.53 (dbl), body_acc_x.54 (dbl), body_acc_x.55 (dbl),
##   body_acc_x.56 (dbl), body_acc_x.57 (dbl), body_acc_x.58 (dbl),
##   body_acc_x.59 (dbl), body_acc_x.60 (dbl), body_acc_x.61 (dbl),
##   body_acc_x.62 (dbl), body_acc_x.63 (dbl), body_acc_x.64 (dbl),
##   body_acc_x.65 (dbl), body_acc_x.66 (dbl), body_acc_x.67 (dbl),
##   body_acc_x.68 (dbl), body_acc_x.69 (dbl), body_acc_x.70 (dbl),
##   body_acc_x.71 (dbl), body_acc_x.72 (dbl), body_acc_x.73 (dbl),
##   body_acc_x.74 (dbl), body_acc_x.75 (dbl), body_acc_x.76 (dbl),
##   body_acc_x.77 (dbl), body_acc_x.78 (dbl), body_acc_x.79 (dbl),
##   body_acc_x.80 (dbl), body_acc_x.81 (dbl), body_acc_x.82 (dbl),
##   body_acc_x.83 (dbl), body_acc_x.84 (dbl), body_acc_x.85 (dbl),
##   body_acc_x.86 (dbl), body_acc_x.87 (dbl), body_acc_x.88 (dbl),
##   body_acc_x.89 (dbl), body_acc_x.90 (dbl), body_acc_x.91 (dbl),
##   body_acc_x.92 (dbl), body_acc_x.93 (dbl), body_acc_x.94 (dbl),
##   body_acc_x.95 (dbl), body_acc_x.96 (dbl), body_acc_x.97 (dbl),
##   body_acc_x.98 (dbl), body_acc_x.99 (dbl), body_acc_x.100 (dbl),
##   body_acc_x.101 (dbl), body_acc_x.102 (dbl), body_acc_x.103 (dbl),
##   body_acc_x.104 (dbl), body_acc_x.105 (dbl), body_acc_x.106 (dbl),
##   body_acc_x.107 (dbl), body_acc_x.108 (dbl), body_acc_x.109 (dbl),
##   body_acc_x.110 (dbl), body_acc_x.111 (dbl), body_acc_x.112 (dbl),
##   body_acc_x.113 (dbl), body_acc_x.114 (dbl), body_acc_x.115 (dbl),
##   body_acc_x.116 (dbl), body_acc_x.117 (dbl), body_acc_x.118 (dbl),
##   body_acc_x.119 (dbl), body_acc_x.120 (dbl), body_acc_x.121 (dbl),
##   body_acc_x.122 (dbl), body_acc_x.123 (dbl), body_acc_x.124 (dbl),
##   body_acc_x.125 (dbl), body_acc_x.126 (dbl), body_acc_x.127 (dbl),
##   body_acc_y (dbl), body_acc_y.1 (dbl), body_acc_y.2 (dbl), body_acc_y.3
##   (dbl), body_acc_y.4 (dbl), body_acc_y.5 (dbl), body_acc_y.6 (dbl),
##   body_acc_y.7 (dbl), body_acc_y.8 (dbl), body_acc_y.9 (dbl),
##   body_acc_y.10 (dbl), body_acc_y.11 (dbl), body_acc_y.12 (dbl),
##   body_acc_y.13 (dbl), body_acc_y.14 (dbl), body_acc_y.15 (dbl),
##   body_acc_y.16 (dbl), body_acc_y.17 (dbl), body_acc_y.18 (dbl),
##   body_acc_y.19 (dbl), body_acc_y.20 (dbl), body_acc_y.21 (dbl),
##   body_acc_y.22 (dbl), body_acc_y.23 (dbl), body_acc_y.24 (dbl),
##   body_acc_y.25 (dbl), body_acc_y.26 (dbl), body_acc_y.27 (dbl),
##   body_acc_y.28 (dbl), body_acc_y.29 (dbl), body_acc_y.30 (dbl),
##   body_acc_y.31 (dbl), body_acc_y.32 (dbl), body_acc_y.33 (dbl),
##   body_acc_y.34 (dbl), body_acc_y.35 (dbl), body_acc_y.36 (dbl),
##   body_acc_y.37 (dbl), body_acc_y.38 (dbl), body_acc_y.39 (dbl),
##   body_acc_y.40 (dbl), body_acc_y.41 (dbl), body_acc_y.42 (dbl),
##   body_acc_y.43 (dbl), body_acc_y.44 (dbl), body_acc_y.45 (dbl),
##   body_acc_y.46 (dbl), body_acc_y.47 (dbl), body_acc_y.48 (dbl),
##   body_acc_y.49 (dbl), body_acc_y.50 (dbl), body_acc_y.51 (dbl),
##   body_acc_y.52 (dbl), body_acc_y.53 (dbl), body_acc_y.54 (dbl),
##   body_acc_y.55 (dbl), body_acc_y.56 (dbl), body_acc_y.57 (dbl),
##   body_acc_y.58 (dbl), body_acc_y.59 (dbl), body_acc_y.60 (dbl),
##   body_acc_y.61 (dbl), body_acc_y.62 (dbl), body_acc_y.63 (dbl),
##   body_acc_y.64 (dbl), body_acc_y.65 (dbl), body_acc_y.66 (dbl),
##   body_acc_y.67 (dbl), body_acc_y.68 (dbl), body_acc_y.69 (dbl),
##   body_acc_y.70 (dbl), body_acc_y.71 (dbl), body_acc_y.72 (dbl),
##   body_acc_y.73 (dbl), body_acc_y.74 (dbl), body_acc_y.75 (dbl),
##   body_acc_y.76 (dbl), body_acc_y.77 (dbl), body_acc_y.78 (dbl),
##   body_acc_y.79 (dbl), body_acc_y.80 (dbl), body_acc_y.81 (dbl),
##   body_acc_y.82 (dbl), body_acc_y.83 (dbl), body_acc_y.84 (dbl),
##   body_acc_y.85 (dbl), body_acc_y.86 (dbl), body_acc_y.87 (dbl),
##   body_acc_y.88 (dbl), body_acc_y.89 (dbl), body_acc_y.90 (dbl),
##   body_acc_y.91 (dbl), body_acc_y.92 (dbl), body_acc_y.93 (dbl),
##   body_acc_y.94 (dbl), body_acc_y.95 (dbl), body_acc_y.96 (dbl),
##   body_acc_y.97 (dbl), body_acc_y.98 (dbl), body_acc_y.99 (dbl),
##   body_acc_y.100 (dbl), body_acc_y.101 (dbl), body_acc_y.102 (dbl),
##   body_acc_y.103 (dbl), body_acc_y.104 (dbl), body_acc_y.105 (dbl),
##   body_acc_y.106 (dbl), body_acc_y.107 (dbl), body_acc_y.108 (dbl),
##   body_acc_y.109 (dbl), body_acc_y.110 (dbl), body_acc_y.111 (dbl),
##   body_acc_y.112 (dbl), body_acc_y.113 (dbl), body_acc_y.114 (dbl),
##   body_acc_y.115 (dbl), body_acc_y.116 (dbl), body_acc_y.117 (dbl),
##   body_acc_y.118 (dbl), body_acc_y.119 (dbl), body_acc_y.120 (dbl),
##   body_acc_y.121 (dbl), body_acc_y.122 (dbl), body_acc_y.123 (dbl),
##   body_acc_y.124 (dbl), body_acc_y.125 (dbl), body_acc_y.126 (dbl),
##   body_acc_y.127 (dbl), body_acc_z (dbl), body_acc_z.1 (dbl), body_acc_z.2
##   (dbl), body_acc_z.3 (dbl), body_acc_z.4 (dbl), body_acc_z.5 (dbl),
##   body_acc_z.6 (dbl), body_acc_z.7 (dbl), body_acc_z.8 (dbl), body_acc_z.9
##   (dbl), body_acc_z.10 (dbl), body_acc_z.11 (dbl), body_acc_z.12 (dbl),
##   body_acc_z.13 (dbl), body_acc_z.14 (dbl), body_acc_z.15 (dbl),
##   body_acc_z.16 (dbl), body_acc_z.17 (dbl), body_acc_z.18 (dbl),
##   body_acc_z.19 (dbl), body_acc_z.20 (dbl), body_acc_z.21 (dbl),
##   body_acc_z.22 (dbl), body_acc_z.23 (dbl), body_acc_z.24 (dbl),
##   body_acc_z.25 (dbl), body_acc_z.26 (dbl), body_acc_z.27 (dbl),
##   body_acc_z.28 (dbl), body_acc_z.29 (dbl), body_acc_z.30 (dbl),
##   body_acc_z.31 (dbl), body_acc_z.32 (dbl), body_acc_z.33 (dbl),
##   body_acc_z.34 (dbl), body_acc_z.35 (dbl), body_acc_z.36 (dbl),
##   body_acc_z.37 (dbl), body_acc_z.38 (dbl), body_acc_z.39 (dbl),
##   body_acc_z.40 (dbl), body_acc_z.41 (dbl), body_acc_z.42 (dbl),
##   body_acc_z.43 (dbl), body_acc_z.44 (dbl), body_acc_z.45 (dbl),
##   body_acc_z.46 (dbl), body_acc_z.47 (dbl), body_acc_z.48 (dbl),
##   body_acc_z.49 (dbl), body_acc_z.50 (dbl), body_acc_z.51 (dbl),
##   body_acc_z.52 (dbl), body_acc_z.53 (dbl), body_acc_z.54 (dbl),
##   body_acc_z.55 (dbl), body_acc_z.56 (dbl), body_acc_z.57 (dbl),
##   body_acc_z.58 (dbl), body_acc_z.59 (dbl), body_acc_z.60 (dbl),
##   body_acc_z.61 (dbl), body_acc_z.62 (dbl), body_acc_z.63 (dbl),
##   body_acc_z.64 (dbl), body_acc_z.65 (dbl), body_acc_z.66 (dbl),
##   body_acc_z.67 (dbl), body_acc_z.68 (dbl), body_acc_z.69 (dbl),
##   body_acc_z.70 (dbl), body_acc_z.71 (dbl), body_acc_z.72 (dbl),
##   body_acc_z.73 (dbl), body_acc_z.74 (dbl), body_acc_z.75 (dbl),
##   body_acc_z.76 (dbl), body_acc_z.77 (dbl), body_acc_z.78 (dbl),
##   body_acc_z.79 (dbl), body_acc_z.80 (dbl), body_acc_z.81 (dbl),
##   body_acc_z.82 (dbl), body_acc_z.83 (dbl), body_acc_z.84 (dbl),
##   body_acc_z.85 (dbl), body_acc_z.86 (dbl), body_acc_z.87 (dbl),
##   body_acc_z.88 (dbl), body_acc_z.89 (dbl), body_acc_z.90 (dbl),
##   body_acc_z.91 (dbl), body_acc_z.92 (dbl), body_acc_z.93 (dbl),
##   body_acc_z.94 (dbl), body_acc_z.95 (dbl), body_acc_z.96 (dbl),
##   body_acc_z.97 (dbl), body_acc_z.98 (dbl), body_acc_z.99 (dbl),
##   body_acc_z.100 (dbl), body_acc_z.101 (dbl), body_acc_z.102 (dbl),
##   body_acc_z.103 (dbl), body_acc_z.104 (dbl), body_acc_z.105 (dbl),
##   body_acc_z.106 (dbl), body_acc_z.107 (dbl), body_acc_z.108 (dbl),
##   body_acc_z.109 (dbl), body_acc_z.110 (dbl), body_acc_z.111 (dbl),
##   body_acc_z.112 (dbl), body_acc_z.113 (dbl), body_acc_z.114 (dbl),
##   body_acc_z.115 (dbl), body_acc_z.116 (dbl), body_acc_z.117 (dbl),
##   body_acc_z.118 (dbl), body_acc_z.119 (dbl), body_acc_z.120 (dbl),
##   body_acc_z.121 (dbl), body_acc_z.122 (dbl), body_acc_z.123 (dbl),
##   body_acc_z.124 (dbl), body_acc_z.125 (dbl), body_acc_z.126 (dbl),
##   body_acc_z.127 (dbl), total_acc_x (dbl), total_acc_x.1 (dbl),
##   total_acc_x.2 (dbl), total_acc_x.3 (dbl), total_acc_x.4 (dbl),
##   total_acc_x.5 (dbl), total_acc_x.6 (dbl), total_acc_x.7 (dbl),
##   total_acc_x.8 (dbl), total_acc_x.9 (dbl), total_acc_x.10 (dbl),
##   total_acc_x.11 (dbl), total_acc_x.12 (dbl), total_acc_x.13 (dbl),
##   total_acc_x.14 (dbl), total_acc_x.15 (dbl), total_acc_x.16 (dbl),
##   total_acc_x.17 (dbl), total_acc_x.18 (dbl), total_acc_x.19 (dbl),
##   total_acc_x.20 (dbl), total_acc_x.21 (dbl), total_acc_x.22 (dbl),
##   total_acc_x.23 (dbl), total_acc_x.24 (dbl), total_acc_x.25 (dbl),
##   total_acc_x.26 (dbl), total_acc_x.27 (dbl), total_acc_x.28 (dbl),
##   total_acc_x.29 (dbl), total_acc_x.30 (dbl), total_acc_x.31 (dbl),
##   total_acc_x.32 (dbl), total_acc_x.33 (dbl), total_acc_x.34 (dbl),
##   total_acc_x.35 (dbl), total_acc_x.36 (dbl), total_acc_x.37 (dbl),
##   total_acc_x.38 (dbl), total_acc_x.39 (dbl), total_acc_x.40 (dbl),
##   total_acc_x.41 (dbl), total_acc_x.42 (dbl), total_acc_x.43 (dbl),
##   total_acc_x.44 (dbl), total_acc_x.45 (dbl), total_acc_x.46 (dbl),
##   total_acc_x.47 (dbl), total_acc_x.48 (dbl), total_acc_x.49 (dbl),
##   total_acc_x.50 (dbl), total_acc_x.51 (dbl), total_acc_x.52 (dbl),
##   total_acc_x.53 (dbl), total_acc_x.54 (dbl), total_acc_x.55 (dbl),
##   total_acc_x.56 (dbl), total_acc_x.57 (dbl), total_acc_x.58 (dbl),
##   total_acc_x.59 (dbl), total_acc_x.60 (dbl), total_acc_x.61 (dbl),
##   total_acc_x.62 (dbl), total_acc_x.63 (dbl), total_acc_x.64 (dbl),
##   total_acc_x.65 (dbl), total_acc_x.66 (dbl), total_acc_x.67 (dbl),
##   total_acc_x.68 (dbl), total_acc_x.69 (dbl), total_acc_x.70 (dbl),
##   total_acc_x.71 (dbl), total_acc_x.72 (dbl), total_acc_x.73 (dbl),
##   total_acc_x.74 (dbl), total_acc_x.75 (dbl), total_acc_x.76 (dbl),
##   total_acc_x.77 (dbl), total_acc_x.78 (dbl), total_acc_x.79 (dbl),
##   total_acc_x.80 (dbl), total_acc_x.81 (dbl), total_acc_x.82 (dbl),
##   total_acc_x.83 (dbl), total_acc_x.84 (dbl), total_acc_x.85 (dbl),
##   total_acc_x.86 (dbl), total_acc_x.87 (dbl), total_acc_x.88 (dbl),
##   total_acc_x.89 (dbl), total_acc_x.90 (dbl), total_acc_x.91 (dbl),
##   total_acc_x.92 (dbl), total_acc_x.93 (dbl), total_acc_x.94 (dbl),
##   total_acc_x.95 (dbl), total_acc_x.96 (dbl), total_acc_x.97 (dbl),
##   total_acc_x.98 (dbl), total_acc_x.99 (dbl), total_acc_x.100 (dbl),
##   total_acc_x.101 (dbl), total_acc_x.102 (dbl), total_acc_x.103 (dbl),
##   total_acc_x.104 (dbl), total_acc_x.105 (dbl), total_acc_x.106 (dbl),
##   total_acc_x.107 (dbl), total_acc_x.108 (dbl), total_acc_x.109 (dbl),
##   total_acc_x.110 (dbl), total_acc_x.111 (dbl), total_acc_x.112 (dbl),
##   total_acc_x.113 (dbl), total_acc_x.114 (dbl), total_acc_x.115 (dbl),
##   total_acc_x.116 (dbl), total_acc_x.117 (dbl), total_acc_x.118 (dbl),
##   total_acc_x.119 (dbl), total_acc_x.120 (dbl), total_acc_x.121 (dbl),
##   total_acc_x.122 (dbl), total_acc_x.123 (dbl), total_acc_x.124 (dbl),
##   total_acc_x.125 (dbl), total_acc_x.126 (dbl), total_acc_x.127 (dbl),
##   total_acc_y (dbl), total_acc_y.1 (dbl), total_acc_y.2 (dbl),
##   total_acc_y.3 (dbl), total_acc_y.4 (dbl), total_acc_y.5 (dbl),
##   total_acc_y.6 (dbl), total_acc_y.7 (dbl), total_acc_y.8 (dbl),
##   total_acc_y.9 (dbl), total_acc_y.10 (dbl), total_acc_y.11 (dbl),
##   total_acc_y.12 (dbl), total_acc_y.13 (dbl), total_acc_y.14 (dbl),
##   total_acc_y.15 (dbl), total_acc_y.16 (dbl), total_acc_y.17 (dbl),
##   total_acc_y.18 (dbl), total_acc_y.19 (dbl), total_acc_y.20 (dbl),
##   total_acc_y.21 (dbl), total_acc_y.22 (dbl), total_acc_y.23 (dbl),
##   total_acc_y.24 (dbl), total_acc_y.25 (dbl), total_acc_y.26 (dbl),
##   total_acc_y.27 (dbl), total_acc_y.28 (dbl), total_acc_y.29 (dbl),
##   total_acc_y.30 (dbl), total_acc_y.31 (dbl), total_acc_y.32 (dbl),
##   total_acc_y.33 (dbl), total_acc_y.34 (dbl), total_acc_y.35 (dbl),
##   total_acc_y.36 (dbl), total_acc_y.37 (dbl), total_acc_y.38 (dbl),
##   total_acc_y.39 (dbl), total_acc_y.40 (dbl), total_acc_y.41 (dbl),
##   total_acc_y.42 (dbl), total_acc_y.43 (dbl), total_acc_y.44 (dbl),
##   total_acc_y.45 (dbl), total_acc_y.46 (dbl), total_acc_y.47 (dbl),
##   total_acc_y.48 (dbl), total_acc_y.49 (dbl), total_acc_y.50 (dbl),
##   total_acc_y.51 (dbl), total_acc_y.52 (dbl), total_acc_y.53 (dbl),
##   total_acc_y.54 (dbl), total_acc_y.55 (dbl), total_acc_y.56 (dbl),
##   total_acc_y.57 (dbl), total_acc_y.58 (dbl), total_acc_y.59 (dbl),
##   total_acc_y.60 (dbl), total_acc_y.61 (dbl), total_acc_y.62 (dbl),
##   total_acc_y.63 (dbl), total_acc_y.64 (dbl), total_acc_y.65 (dbl),
##   total_acc_y.66 (dbl), total_acc_y.67 (dbl), total_acc_y.68 (dbl),
##   total_acc_y.69 (dbl), total_acc_y.70 (dbl), total_acc_y.71 (dbl),
##   total_acc_y.72 (dbl), total_acc_y.73 (dbl), total_acc_y.74 (dbl),
##   total_acc_y.75 (dbl), total_acc_y.76 (dbl), total_acc_y.77 (dbl),
##   total_acc_y.78 (dbl), total_acc_y.79 (dbl), total_acc_y.80 (dbl),
##   total_acc_y.81 (dbl), total_acc_y.82 (dbl), total_acc_y.83 (dbl),
##   total_acc_y.84 (dbl), total_acc_y.85 (dbl), total_acc_y.86 (dbl),
##   total_acc_y.87 (dbl), total_acc_y.88 (dbl), total_acc_y.89 (dbl),
##   total_acc_y.90 (dbl), total_acc_y.91 (dbl), total_acc_y.92 (dbl),
##   total_acc_y.93 (dbl), total_acc_y.94 (dbl), total_acc_y.95 (dbl),
##   total_acc_y.96 (dbl), total_acc_y.97 (dbl), total_acc_y.98 (dbl),
##   total_acc_y.99 (dbl), total_acc_y.100 (dbl), total_acc_y.101 (dbl),
##   total_acc_y.102 (dbl), total_acc_y.103 (dbl), total_acc_y.104 (dbl),
##   total_acc_y.105 (dbl), total_acc_y.106 (dbl), total_acc_y.107 (dbl),
##   total_acc_y.108 (dbl), total_acc_y.109 (dbl), total_acc_y.110 (dbl),
##   total_acc_y.111 (dbl), total_acc_y.112 (dbl), total_acc_y.113 (dbl),
##   total_acc_y.114 (dbl), total_acc_y.115 (dbl), total_acc_y.116 (dbl),
##   total_acc_y.117 (dbl), total_acc_y.118 (dbl), total_acc_y.119 (dbl),
##   total_acc_y.120 (dbl), total_acc_y.121 (dbl), total_acc_y.122 (dbl),
##   total_acc_y.123 (dbl), total_acc_y.124 (dbl), total_acc_y.125 (dbl),
##   total_acc_y.126 (dbl), total_acc_y.127 (dbl), total_acc_z (dbl),
##   total_acc_z.1 (dbl), total_acc_z.2 (dbl), total_acc_z.3 (dbl),
##   total_acc_z.4 (dbl), total_acc_z.5 (dbl), total_acc_z.6 (dbl),
##   total_acc_z.7 (dbl), total_acc_z.8 (dbl), total_acc_z.9 (dbl),
##   total_acc_z.10 (dbl), total_acc_z.11 (dbl), total_acc_z.12 (dbl),
##   total_acc_z.13 (dbl), total_acc_z.14 (dbl), total_acc_z.15 (dbl),
##   total_acc_z.16 (dbl), total_acc_z.17 (dbl), total_acc_z.18 (dbl),
##   total_acc_z.19 (dbl), total_acc_z.20 (dbl), total_acc_z.21 (dbl),
##   total_acc_z.22 (dbl), total_acc_z.23 (dbl), total_acc_z.24 (dbl),
##   total_acc_z.25 (dbl), total_acc_z.26 (dbl), total_acc_z.27 (dbl),
##   total_acc_z.28 (dbl), total_acc_z.29 (dbl), total_acc_z.30 (dbl),
##   total_acc_z.31 (dbl), total_acc_z.32 (dbl), total_acc_z.33 (dbl),
##   total_acc_z.34 (dbl), total_acc_z.35 (dbl), total_acc_z.36 (dbl),
##   total_acc_z.37 (dbl), total_acc_z.38 (dbl), total_acc_z.39 (dbl),
##   total_acc_z.40 (dbl), total_acc_z.41 (dbl), total_acc_z.42 (dbl),
##   total_acc_z.43 (dbl), total_acc_z.44 (dbl), total_acc_z.45 (dbl),
##   total_acc_z.46 (dbl), total_acc_z.47 (dbl), total_acc_z.48 (dbl),
##   total_acc_z.49 (dbl), total_acc_z.50 (dbl), total_acc_z.51 (dbl),
##   total_acc_z.52 (dbl), total_acc_z.53 (dbl), total_acc_z.54 (dbl),
##   total_acc_z.55 (dbl), total_acc_z.56 (dbl), total_acc_z.57 (dbl),
##   total_acc_z.58 (dbl), total_acc_z.59 (dbl), total_acc_z.60 (dbl),
##   total_acc_z.61 (dbl), total_acc_z.62 (dbl), total_acc_z.63 (dbl),
##   total_acc_z.64 (dbl), total_acc_z.65 (dbl), total_acc_z.66 (dbl),
##   total_acc_z.67 (dbl), total_acc_z.68 (dbl), total_acc_z.69 (dbl),
##   total_acc_z.70 (dbl), total_acc_z.71 (dbl), total_acc_z.72 (dbl),
##   total_acc_z.73 (dbl), total_acc_z.74 (dbl), total_acc_z.75 (dbl),
##   total_acc_z.76 (dbl), total_acc_z.77 (dbl), total_acc_z.78 (dbl),
##   total_acc_z.79 (dbl), total_acc_z.80 (dbl), total_acc_z.81 (dbl),
##   total_acc_z.82 (dbl), total_acc_z.83 (dbl), total_acc_z.84 (dbl),
##   total_acc_z.85 (dbl), total_acc_z.86 (dbl), total_acc_z.87 (dbl),
##   total_acc_z.88 (dbl), total_acc_z.89 (dbl), total_acc_z.90 (dbl),
##   total_acc_z.91 (dbl), total_acc_z.92 (dbl), total_acc_z.93 (dbl),
##   total_acc_z.94 (dbl), total_acc_z.95 (dbl), total_acc_z.96 (dbl),
##   total_acc_z.97 (dbl), total_acc_z.98 (dbl), total_acc_z.99 (dbl),
##   total_acc_z.100 (dbl), total_acc_z.101 (dbl), total_acc_z.102 (dbl),
##   total_acc_z.103 (dbl), total_acc_z.104 (dbl), total_acc_z.105 (dbl),
##   total_acc_z.106 (dbl), total_acc_z.107 (dbl), total_acc_z.108 (dbl),
##   total_acc_z.109 (dbl), total_acc_z.110 (dbl), total_acc_z.111 (dbl),
##   total_acc_z.112 (dbl), total_acc_z.113 (dbl), total_acc_z.114 (dbl),
##   total_acc_z.115 (dbl), total_acc_z.116 (dbl), total_acc_z.117 (dbl),
##   total_acc_z.118 (dbl), total_acc_z.119 (dbl), total_acc_z.120 (dbl),
##   total_acc_z.121 (dbl), total_acc_z.122 (dbl), total_acc_z.123 (dbl),
##   total_acc_z.124 (dbl), total_acc_z.125 (dbl), total_acc_z.126 (dbl),
##   total_acc_z.127 (dbl), body_gyro_x (dbl), body_gyro_x.1 (dbl),
##   body_gyro_x.2 (dbl), body_gyro_x.3 (dbl), body_gyro_x.4 (dbl),
##   body_gyro_x.5 (dbl), body_gyro_x.6 (dbl), body_gyro_x.7 (dbl),
##   body_gyro_x.8 (dbl), body_gyro_x.9 (dbl), body_gyro_x.10 (dbl),
##   body_gyro_x.11 (dbl), body_gyro_x.12 (dbl), body_gyro_x.13 (dbl),
##   body_gyro_x.14 (dbl), body_gyro_x.15 (dbl), body_gyro_x.16 (dbl),
##   body_gyro_x.17 (dbl), body_gyro_x.18 (dbl), body_gyro_x.19 (dbl),
##   body_gyro_x.20 (dbl), body_gyro_x.21 (dbl), body_gyro_x.22 (dbl),
##   body_gyro_x.23 (dbl), body_gyro_x.24 (dbl), body_gyro_x.25 (dbl),
##   body_gyro_x.26 (dbl), body_gyro_x.27 (dbl), body_gyro_x.28 (dbl),
##   body_gyro_x.29 (dbl), body_gyro_x.30 (dbl), body_gyro_x.31 (dbl),
##   body_gyro_x.32 (dbl), body_gyro_x.33 (dbl), body_gyro_x.34 (dbl),
##   body_gyro_x.35 (dbl), body_gyro_x.36 (dbl), body_gyro_x.37 (dbl),
##   body_gyro_x.38 (dbl), body_gyro_x.39 (dbl), body_gyro_x.40 (dbl),
##   body_gyro_x.41 (dbl), body_gyro_x.42 (dbl), body_gyro_x.43 (dbl),
##   body_gyro_x.44 (dbl), body_gyro_x.45 (dbl), body_gyro_x.46 (dbl),
##   body_gyro_x.47 (dbl), body_gyro_x.48 (dbl), body_gyro_x.49 (dbl),
##   body_gyro_x.50 (dbl), body_gyro_x.51 (dbl), body_gyro_x.52 (dbl),
##   body_gyro_x.53 (dbl), body_gyro_x.54 (dbl), body_gyro_x.55 (dbl),
##   body_gyro_x.56 (dbl), body_gyro_x.57 (dbl), body_gyro_x.58 (dbl),
##   body_gyro_x.59 (dbl), body_gyro_x.60 (dbl), body_gyro_x.61 (dbl),
##   body_gyro_x.62 (dbl), body_gyro_x.63 (dbl), body_gyro_x.64 (dbl),
##   body_gyro_x.65 (dbl), body_gyro_x.66 (dbl), body_gyro_x.67 (dbl),
##   body_gyro_x.68 (dbl), body_gyro_x.69 (dbl), body_gyro_x.70 (dbl),
##   body_gyro_x.71 (dbl), body_gyro_x.72 (dbl), body_gyro_x.73 (dbl),
##   body_gyro_x.74 (dbl), body_gyro_x.75 (dbl), body_gyro_x.76 (dbl),
##   body_gyro_x.77 (dbl), body_gyro_x.78 (dbl), body_gyro_x.79 (dbl),
##   body_gyro_x.80 (dbl), body_gyro_x.81 (dbl), body_gyro_x.82 (dbl),
##   body_gyro_x.83 (dbl), body_gyro_x.84 (dbl), body_gyro_x.85 (dbl),
##   body_gyro_x.86 (dbl), body_gyro_x.87 (dbl), body_gyro_x.88 (dbl),
##   body_gyro_x.89 (dbl), body_gyro_x.90 (dbl), body_gyro_x.91 (dbl),
##   body_gyro_x.92 (dbl), body_gyro_x.93 (dbl), body_gyro_x.94 (dbl),
##   body_gyro_x.95 (dbl), body_gyro_x.96 (dbl), body_gyro_x.97 (dbl),
##   body_gyro_x.98 (dbl), body_gyro_x.99 (dbl), body_gyro_x.100 (dbl),
##   body_gyro_x.101 (dbl), body_gyro_x.102 (dbl), body_gyro_x.103 (dbl),
##   body_gyro_x.104 (dbl), body_gyro_x.105 (dbl), body_gyro_x.106 (dbl),
##   body_gyro_x.107 (dbl), body_gyro_x.108 (dbl), body_gyro_x.109 (dbl),
##   body_gyro_x.110 (dbl), body_gyro_x.111 (dbl), body_gyro_x.112 (dbl),
##   body_gyro_x.113 (dbl), body_gyro_x.114 (dbl), body_gyro_x.115 (dbl),
##   body_gyro_x.116 (dbl), body_gyro_x.117 (dbl), body_gyro_x.118 (dbl),
##   body_gyro_x.119 (dbl), body_gyro_x.120 (dbl), body_gyro_x.121 (dbl),
##   body_gyro_x.122 (dbl), body_gyro_x.123 (dbl), body_gyro_x.124 (dbl),
##   body_gyro_x.125 (dbl), body_gyro_x.126 (dbl), body_gyro_x.127 (dbl),
##   body_gyro_y (dbl), body_gyro_y.1 (dbl), body_gyro_y.2 (dbl),
##   body_gyro_y.3 (dbl), body_gyro_y.4 (dbl), body_gyro_y.5 (dbl),
##   body_gyro_y.6 (dbl), body_gyro_y.7 (dbl), body_gyro_y.8 (dbl),
##   body_gyro_y.9 (dbl), body_gyro_y.10 (dbl), body_gyro_y.11 (dbl),
##   body_gyro_y.12 (dbl), body_gyro_y.13 (dbl), body_gyro_y.14 (dbl),
##   body_gyro_y.15 (dbl), body_gyro_y.16 (dbl), body_gyro_y.17 (dbl),
##   body_gyro_y.18 (dbl), body_gyro_y.19 (dbl), body_gyro_y.20 (dbl),
##   body_gyro_y.21 (dbl), body_gyro_y.22 (dbl), body_gyro_y.23 (dbl),
##   body_gyro_y.24 (dbl), body_gyro_y.25 (dbl), body_gyro_y.26 (dbl),
##   body_gyro_y.27 (dbl), body_gyro_y.28 (dbl), body_gyro_y.29 (dbl),
##   body_gyro_y.30 (dbl), body_gyro_y.31 (dbl), body_gyro_y.32 (dbl),
##   body_gyro_y.33 (dbl), body_gyro_y.34 (dbl), body_gyro_y.35 (dbl),
##   body_gyro_y.36 (dbl), body_gyro_y.37 (dbl), body_gyro_y.38 (dbl),
##   body_gyro_y.39 (dbl), body_gyro_y.40 (dbl), body_gyro_y.41 (dbl),
##   body_gyro_y.42 (dbl), body_gyro_y.43 (dbl), body_gyro_y.44 (dbl),
##   body_gyro_y.45 (dbl), body_gyro_y.46 (dbl), body_gyro_y.47 (dbl),
##   body_gyro_y.48 (dbl), body_gyro_y.49 (dbl), body_gyro_y.50 (dbl),
##   body_gyro_y.51 (dbl), body_gyro_y.52 (dbl), body_gyro_y.53 (dbl),
##   body_gyro_y.54 (dbl), body_gyro_y.55 (dbl), body_gyro_y.56 (dbl),
##   body_gyro_y.57 (dbl), body_gyro_y.58 (dbl), body_gyro_y.59 (dbl),
##   body_gyro_y.60 (dbl), body_gyro_y.61 (dbl), body_gyro_y.62 (dbl),
##   body_gyro_y.63 (dbl), body_gyro_y.64 (dbl), body_gyro_y.65 (dbl),
##   body_gyro_y.66 (dbl), body_gyro_y.67 (dbl), body_gyro_y.68 (dbl),
##   body_gyro_y.69 (dbl), body_gyro_y.70 (dbl), body_gyro_y.71 (dbl),
##   body_gyro_y.72 (dbl), body_gyro_y.73 (dbl), body_gyro_y.74 (dbl),
##   body_gyro_y.75 (dbl), body_gyro_y.76 (dbl), body_gyro_y.77 (dbl),
##   body_gyro_y.78 (dbl), body_gyro_y.79 (dbl), body_gyro_y.80 (dbl),
##   body_gyro_y.81 (dbl), body_gyro_y.82 (dbl), body_gyro_y.83 (dbl),
##   body_gyro_y.84 (dbl), body_gyro_y.85 (dbl), body_gyro_y.86 (dbl),
##   body_gyro_y.87 (dbl), body_gyro_y.88 (dbl), body_gyro_y.89 (dbl),
##   body_gyro_y.90 (dbl), body_gyro_y.91 (dbl), body_gyro_y.92 (dbl),
##   body_gyro_y.93 (dbl), body_gyro_y.94 (dbl), body_gyro_y.95 (dbl),
##   body_gyro_y.96 (dbl), body_gyro_y.97 (dbl), body_gyro_y.98 (dbl),
##   body_gyro_y.99 (dbl), body_gyro_y.100 (dbl), body_gyro_y.101 (dbl),
##   body_gyro_y.102 (dbl), body_gyro_y.103 (dbl), body_gyro_y.104 (dbl),
##   body_gyro_y.105 (dbl), body_gyro_y.106 (dbl), body_gyro_y.107 (dbl),
##   body_gyro_y.108 (dbl), body_gyro_y.109 (dbl), body_gyro_y.110 (dbl),
##   body_gyro_y.111 (dbl), body_gyro_y.112 (dbl), body_gyro_y.113 (dbl),
##   body_gyro_y.114 (dbl), body_gyro_y.115 (dbl), body_gyro_y.116 (dbl),
##   body_gyro_y.117 (dbl), body_gyro_y.118 (dbl), body_gyro_y.119 (dbl),
##   body_gyro_y.120 (dbl), body_gyro_y.121 (dbl), body_gyro_y.122 (dbl),
##   body_gyro_y.123 (dbl), body_gyro_y.124 (dbl), body_gyro_y.125 (dbl),
##   body_gyro_y.126 (dbl), body_gyro_y.127 (dbl), body_gyro_z (dbl),
##   body_gyro_z.1 (dbl), body_gyro_z.2 (dbl), body_gyro_z.3 (dbl),
##   body_gyro_z.4 (dbl), body_gyro_z.5 (dbl), body_gyro_z.6 (dbl),
##   body_gyro_z.7 (dbl), body_gyro_z.8 (dbl), body_gyro_z.9 (dbl),
##   body_gyro_z.10 (dbl), body_gyro_z.11 (dbl), body_gyro_z.12 (dbl),
##   body_gyro_z.13 (dbl), body_gyro_z.14 (dbl), body_gyro_z.15 (dbl),
##   body_gyro_z.16 (dbl), body_gyro_z.17 (dbl), body_gyro_z.18 (dbl),
##   body_gyro_z.19 (dbl), body_gyro_z.20 (dbl), body_gyro_z.21 (dbl),
##   body_gyro_z.22 (dbl), body_gyro_z.23 (dbl), body_gyro_z.24 (dbl),
##   body_gyro_z.25 (dbl), body_gyro_z.26 (dbl), body_gyro_z.27 (dbl),
##   body_gyro_z.28 (dbl), body_gyro_z.29 (dbl), body_gyro_z.30 (dbl),
##   body_gyro_z.31 (dbl), body_gyro_z.32 (dbl), body_gyro_z.33 (dbl),
##   body_gyro_z.34 (dbl), body_gyro_z.35 (dbl), body_gyro_z.36 (dbl),
##   body_gyro_z.37 (dbl), body_gyro_z.38 (dbl), body_gyro_z.39 (dbl),
##   body_gyro_z.40 (dbl), body_gyro_z.41 (dbl), body_gyro_z.42 (dbl),
##   body_gyro_z.43 (dbl), body_gyro_z.44 (dbl), body_gyro_z.45 (dbl),
##   body_gyro_z.46 (dbl), body_gyro_z.47 (dbl), body_gyro_z.48 (dbl),
##   body_gyro_z.49 (dbl), body_gyro_z.50 (dbl), body_gyro_z.51 (dbl),
##   body_gyro_z.52 (dbl), body_gyro_z.53 (dbl), body_gyro_z.54 (dbl),
##   body_gyro_z.55 (dbl), body_gyro_z.56 (dbl), body_gyro_z.57 (dbl),
##   body_gyro_z.58 (dbl), body_gyro_z.59 (dbl), body_gyro_z.60 (dbl),
##   body_gyro_z.61 (dbl), body_gyro_z.62 (dbl), body_gyro_z.63 (dbl),
##   body_gyro_z.64 (dbl), body_gyro_z.65 (dbl), body_gyro_z.66 (dbl),
##   body_gyro_z.67 (dbl), body_gyro_z.68 (dbl), body_gyro_z.69 (dbl),
##   body_gyro_z.70 (dbl), body_gyro_z.71 (dbl), body_gyro_z.72 (dbl),
##   body_gyro_z.73 (dbl), body_gyro_z.74 (dbl), body_gyro_z.75 (dbl),
##   body_gyro_z.76 (dbl), body_gyro_z.77 (dbl), body_gyro_z.78 (dbl),
##   body_gyro_z.79 (dbl), body_gyro_z.80 (dbl), body_gyro_z.81 (dbl),
##   body_gyro_z.82 (dbl), body_gyro_z.83 (dbl), body_gyro_z.84 (dbl),
##   body_gyro_z.85 (dbl), body_gyro_z.86 (dbl), body_gyro_z.87 (dbl),
##   body_gyro_z.88 (dbl), body_gyro_z.89 (dbl), body_gyro_z.90 (dbl),
##   body_gyro_z.91 (dbl), body_gyro_z.92 (dbl), body_gyro_z.93 (dbl),
##   body_gyro_z.94 (dbl), body_gyro_z.95 (dbl), body_gyro_z.96 (dbl),
##   body_gyro_z.97 (dbl), body_gyro_z.98 (dbl), body_gyro_z.99 (dbl),
##   body_gyro_z.100 (dbl), body_gyro_z.101 (dbl), body_gyro_z.102 (dbl),
##   body_gyro_z.103 (dbl), body_gyro_z.104 (dbl), body_gyro_z.105 (dbl),
##   body_gyro_z.106 (dbl), body_gyro_z.107 (dbl), body_gyro_z.108 (dbl),
##   body_gyro_z.109 (dbl), body_gyro_z.110 (dbl), body_gyro_z.111 (dbl),
##   body_gyro_z.112 (dbl), body_gyro_z.113 (dbl), body_gyro_z.114 (dbl),
##   body_gyro_z.115 (dbl), body_gyro_z.116 (dbl), body_gyro_z.117 (dbl),
##   body_gyro_z.118 (dbl), body_gyro_z.119 (dbl), body_gyro_z.120 (dbl),
##   body_gyro_z.121 (dbl), body_gyro_z.122 (dbl), body_gyro_z.123 (dbl),
##   body_gyro_z.124 (dbl), body_gyro_z.125 (dbl), body_gyro_z.126 (dbl),
##   body_gyro_z.127 (dbl)