#Please select one, download it and perform the following tasks:
#1. Use the summary function to gain an overview of the data set. Then display the mean and
#median for at least two attributes.
iris <- read.csv(file="iris.csv", header=TRUE, sep=",")
summary(iris)
## X Sepal.Length Sepal.Width Petal.Length
## Min. : 1.00 Min. :4.300 Min. :2.000 Min. :1.000
## 1st Qu.: 38.25 1st Qu.:5.100 1st Qu.:2.800 1st Qu.:1.600
## Median : 75.50 Median :5.800 Median :3.000 Median :4.350
## Mean : 75.50 Mean :5.843 Mean :3.057 Mean :3.758
## 3rd Qu.:112.75 3rd Qu.:6.400 3rd Qu.:3.300 3rd Qu.:5.100
## Max. :150.00 Max. :7.900 Max. :4.400 Max. :6.900
## Petal.Width Species
## Min. :0.100 setosa :50
## 1st Qu.:0.300 versicolor:50
## Median :1.300 virginica :50
## Mean :1.199
## 3rd Qu.:1.800
## Max. :2.500
IMeanSL <- mean(iris$Sepal.Length, na.rm=TRUE)
IMedianSL <- median(iris$Sepal.Length, na.rm=TRUE)
IMeanSW <- mean(iris$Sepal.Width, na.rm=TRUE)
IMedianSW <- median(iris$Sepal.Width, na.rm=TRUE)
print("The Mean of the Sepal Length is ")
## [1] "The Mean of the Sepal Length is "
print(IMeanSL)
## [1] 5.843333
print("The Median of the Sepal Length is ")
## [1] "The Median of the Sepal Length is "
print(IMedianSL)
## [1] 5.8
print("The Mean of the Sepal Width is ")
## [1] "The Mean of the Sepal Width is "
print(IMeanSW)
## [1] 3.057333
print("The Median of the Sepal Width is ")
## [1] "The Median of the Sepal Width is "
print(IMedianSW)
## [1] 3
#2. Create a new data frame with a subset of the columns and rows. Make sure to rename it.
#3. Create new column names for the new data frame
petals <- data.frame("PL" = iris$Petal.Length,
"PW" = iris$Petal.Width,
"S" = iris$Species)
#4.Use the summary function to create an overview of your new data frame. The print the mean
#and median for the same two attributes. Please compare
summary(petals)
## PL PW S
## Min. :1.000 Min. :0.100 setosa :50
## 1st Qu.:1.600 1st Qu.:0.300 versicolor:50
## Median :4.350 Median :1.300 virginica :50
## Mean :3.758 Mean :1.199
## 3rd Qu.:5.100 3rd Qu.:1.800
## Max. :6.900 Max. :2.500
PMeanPL <- mean(petals$PL, na.rm=TRUE)
PMedianPL <- median(petals$PL, na.rm=TRUE)
PMeanPW <- mean(petals$PW, na.rm=TRUE)
PMedianPW <- median(petals$PW, na.rm=TRUE)
print("The Mean of the Petal Length is ")
## [1] "The Mean of the Petal Length is "
print(PMeanPL)
## [1] 3.758
print("The Median of the Sepal Length is ")
## [1] "The Median of the Sepal Length is "
print(PMedianPL)
## [1] 4.35
print("The Mean of the Petal Width is ")
## [1] "The Mean of the Petal Width is "
print(PMeanPW)
## [1] 1.199333
print("The Median of the Petal Width is ")
## [1] "The Median of the Petal Width is "
print(PMedianPW)
## [1] 1.3
#For at least 3 values in a column please rename so that every value in that #column is renamed.
#For example, suppose I have 20 values of the letter “e” in one column. #Rename those values so
#that all 20 would show as “excellent”.
petals <- sapply(petals, as.character)
petals[petals == "setosa"] <- "SET"
petals[petals == "versicolor"] <- "VER"
petals[petals == "virginica"] <- "VIR"
petals <- as.data.frame(petals)
print(petals)
## PL PW S
## 1 1.4 0.2 SET
## 2 1.4 0.2 SET
## 3 1.3 0.2 SET
## 4 1.5 0.2 SET
## 5 1.4 0.2 SET
## 6 1.7 0.4 SET
## 7 1.4 0.3 SET
## 8 1.5 0.2 SET
## 9 1.4 0.2 SET
## 10 1.5 0.1 SET
## 11 1.5 0.2 SET
## 12 1.6 0.2 SET
## 13 1.4 0.1 SET
## 14 1.1 0.1 SET
## 15 1.2 0.2 SET
## 16 1.5 0.4 SET
## 17 1.3 0.4 SET
## 18 1.4 0.3 SET
## 19 1.7 0.3 SET
## 20 1.5 0.3 SET
## 21 1.7 0.2 SET
## 22 1.5 0.4 SET
## 23 1 0.2 SET
## 24 1.7 0.5 SET
## 25 1.9 0.2 SET
## 26 1.6 0.2 SET
## 27 1.6 0.4 SET
## 28 1.5 0.2 SET
## 29 1.4 0.2 SET
## 30 1.6 0.2 SET
## 31 1.6 0.2 SET
## 32 1.5 0.4 SET
## 33 1.5 0.1 SET
## 34 1.4 0.2 SET
## 35 1.5 0.2 SET
## 36 1.2 0.2 SET
## 37 1.3 0.2 SET
## 38 1.4 0.1 SET
## 39 1.3 0.2 SET
## 40 1.5 0.2 SET
## 41 1.3 0.3 SET
## 42 1.3 0.3 SET
## 43 1.3 0.2 SET
## 44 1.6 0.6 SET
## 45 1.9 0.4 SET
## 46 1.4 0.3 SET
## 47 1.6 0.2 SET
## 48 1.4 0.2 SET
## 49 1.5 0.2 SET
## 50 1.4 0.2 SET
## 51 4.7 1.4 VER
## 52 4.5 1.5 VER
## 53 4.9 1.5 VER
## 54 4 1.3 VER
## 55 4.6 1.5 VER
## 56 4.5 1.3 VER
## 57 4.7 1.6 VER
## 58 3.3 1 VER
## 59 4.6 1.3 VER
## 60 3.9 1.4 VER
## 61 3.5 1 VER
## 62 4.2 1.5 VER
## 63 4 1 VER
## 64 4.7 1.4 VER
## 65 3.6 1.3 VER
## 66 4.4 1.4 VER
## 67 4.5 1.5 VER
## 68 4.1 1 VER
## 69 4.5 1.5 VER
## 70 3.9 1.1 VER
## 71 4.8 1.8 VER
## 72 4 1.3 VER
## 73 4.9 1.5 VER
## 74 4.7 1.2 VER
## 75 4.3 1.3 VER
## 76 4.4 1.4 VER
## 77 4.8 1.4 VER
## 78 5 1.7 VER
## 79 4.5 1.5 VER
## 80 3.5 1 VER
## 81 3.8 1.1 VER
## 82 3.7 1 VER
## 83 3.9 1.2 VER
## 84 5.1 1.6 VER
## 85 4.5 1.5 VER
## 86 4.5 1.6 VER
## 87 4.7 1.5 VER
## 88 4.4 1.3 VER
## 89 4.1 1.3 VER
## 90 4 1.3 VER
## 91 4.4 1.2 VER
## 92 4.6 1.4 VER
## 93 4 1.2 VER
## 94 3.3 1 VER
## 95 4.2 1.3 VER
## 96 4.2 1.2 VER
## 97 4.2 1.3 VER
## 98 4.3 1.3 VER
## 99 3 1.1 VER
## 100 4.1 1.3 VER
## 101 6 2.5 VIR
## 102 5.1 1.9 VIR
## 103 5.9 2.1 VIR
## 104 5.6 1.8 VIR
## 105 5.8 2.2 VIR
## 106 6.6 2.1 VIR
## 107 4.5 1.7 VIR
## 108 6.3 1.8 VIR
## 109 5.8 1.8 VIR
## 110 6.1 2.5 VIR
## 111 5.1 2 VIR
## 112 5.3 1.9 VIR
## 113 5.5 2.1 VIR
## 114 5 2 VIR
## 115 5.1 2.4 VIR
## 116 5.3 2.3 VIR
## 117 5.5 1.8 VIR
## 118 6.7 2.2 VIR
## 119 6.9 2.3 VIR
## 120 5 1.5 VIR
## 121 5.7 2.3 VIR
## 122 4.9 2 VIR
## 123 6.7 2 VIR
## 124 4.9 1.8 VIR
## 125 5.7 2.1 VIR
## 126 6 1.8 VIR
## 127 4.8 1.8 VIR
## 128 4.9 1.8 VIR
## 129 5.6 2.1 VIR
## 130 5.8 1.6 VIR
## 131 6.1 1.9 VIR
## 132 6.4 2 VIR
## 133 5.6 2.2 VIR
## 134 5.1 1.5 VIR
## 135 5.6 1.4 VIR
## 136 6.1 2.3 VIR
## 137 5.6 2.4 VIR
## 138 5.5 1.8 VIR
## 139 4.8 1.8 VIR
## 140 5.4 2.1 VIR
## 141 5.6 2.4 VIR
## 142 5.1 2.3 VIR
## 143 5.1 1.9 VIR
## 144 5.9 2.3 VIR
## 145 5.7 2.5 VIR
## 146 5.2 2.3 VIR
## 147 5 1.9 VIR
## 148 5.2 2 VIR
## 149 5.4 2.3 VIR
## 150 5.1 1.8 VIR
#6. Display enough rows to see examples of all of steps 1-5 above
print(iris)
## X Sepal.Length Sepal.Width Petal.Length Petal.Width Species
## 1 1 5.1 3.5 1.4 0.2 setosa
## 2 2 4.9 3.0 1.4 0.2 setosa
## 3 3 4.7 3.2 1.3 0.2 setosa
## 4 4 4.6 3.1 1.5 0.2 setosa
## 5 5 5.0 3.6 1.4 0.2 setosa
## 6 6 5.4 3.9 1.7 0.4 setosa
## 7 7 4.6 3.4 1.4 0.3 setosa
## 8 8 5.0 3.4 1.5 0.2 setosa
## 9 9 4.4 2.9 1.4 0.2 setosa
## 10 10 4.9 3.1 1.5 0.1 setosa
## 11 11 5.4 3.7 1.5 0.2 setosa
## 12 12 4.8 3.4 1.6 0.2 setosa
## 13 13 4.8 3.0 1.4 0.1 setosa
## 14 14 4.3 3.0 1.1 0.1 setosa
## 15 15 5.8 4.0 1.2 0.2 setosa
## 16 16 5.7 4.4 1.5 0.4 setosa
## 17 17 5.4 3.9 1.3 0.4 setosa
## 18 18 5.1 3.5 1.4 0.3 setosa
## 19 19 5.7 3.8 1.7 0.3 setosa
## 20 20 5.1 3.8 1.5 0.3 setosa
## 21 21 5.4 3.4 1.7 0.2 setosa
## 22 22 5.1 3.7 1.5 0.4 setosa
## 23 23 4.6 3.6 1.0 0.2 setosa
## 24 24 5.1 3.3 1.7 0.5 setosa
## 25 25 4.8 3.4 1.9 0.2 setosa
## 26 26 5.0 3.0 1.6 0.2 setosa
## 27 27 5.0 3.4 1.6 0.4 setosa
## 28 28 5.2 3.5 1.5 0.2 setosa
## 29 29 5.2 3.4 1.4 0.2 setosa
## 30 30 4.7 3.2 1.6 0.2 setosa
## 31 31 4.8 3.1 1.6 0.2 setosa
## 32 32 5.4 3.4 1.5 0.4 setosa
## 33 33 5.2 4.1 1.5 0.1 setosa
## 34 34 5.5 4.2 1.4 0.2 setosa
## 35 35 4.9 3.1 1.5 0.2 setosa
## 36 36 5.0 3.2 1.2 0.2 setosa
## 37 37 5.5 3.5 1.3 0.2 setosa
## 38 38 4.9 3.6 1.4 0.1 setosa
## 39 39 4.4 3.0 1.3 0.2 setosa
## 40 40 5.1 3.4 1.5 0.2 setosa
## 41 41 5.0 3.5 1.3 0.3 setosa
## 42 42 4.5 2.3 1.3 0.3 setosa
## 43 43 4.4 3.2 1.3 0.2 setosa
## 44 44 5.0 3.5 1.6 0.6 setosa
## 45 45 5.1 3.8 1.9 0.4 setosa
## 46 46 4.8 3.0 1.4 0.3 setosa
## 47 47 5.1 3.8 1.6 0.2 setosa
## 48 48 4.6 3.2 1.4 0.2 setosa
## 49 49 5.3 3.7 1.5 0.2 setosa
## 50 50 5.0 3.3 1.4 0.2 setosa
## 51 51 7.0 3.2 4.7 1.4 versicolor
## 52 52 6.4 3.2 4.5 1.5 versicolor
## 53 53 6.9 3.1 4.9 1.5 versicolor
## 54 54 5.5 2.3 4.0 1.3 versicolor
## 55 55 6.5 2.8 4.6 1.5 versicolor
## 56 56 5.7 2.8 4.5 1.3 versicolor
## 57 57 6.3 3.3 4.7 1.6 versicolor
## 58 58 4.9 2.4 3.3 1.0 versicolor
## 59 59 6.6 2.9 4.6 1.3 versicolor
## 60 60 5.2 2.7 3.9 1.4 versicolor
## 61 61 5.0 2.0 3.5 1.0 versicolor
## 62 62 5.9 3.0 4.2 1.5 versicolor
## 63 63 6.0 2.2 4.0 1.0 versicolor
## 64 64 6.1 2.9 4.7 1.4 versicolor
## 65 65 5.6 2.9 3.6 1.3 versicolor
## 66 66 6.7 3.1 4.4 1.4 versicolor
## 67 67 5.6 3.0 4.5 1.5 versicolor
## 68 68 5.8 2.7 4.1 1.0 versicolor
## 69 69 6.2 2.2 4.5 1.5 versicolor
## 70 70 5.6 2.5 3.9 1.1 versicolor
## 71 71 5.9 3.2 4.8 1.8 versicolor
## 72 72 6.1 2.8 4.0 1.3 versicolor
## 73 73 6.3 2.5 4.9 1.5 versicolor
## 74 74 6.1 2.8 4.7 1.2 versicolor
## 75 75 6.4 2.9 4.3 1.3 versicolor
## 76 76 6.6 3.0 4.4 1.4 versicolor
## 77 77 6.8 2.8 4.8 1.4 versicolor
## 78 78 6.7 3.0 5.0 1.7 versicolor
## 79 79 6.0 2.9 4.5 1.5 versicolor
## 80 80 5.7 2.6 3.5 1.0 versicolor
## 81 81 5.5 2.4 3.8 1.1 versicolor
## 82 82 5.5 2.4 3.7 1.0 versicolor
## 83 83 5.8 2.7 3.9 1.2 versicolor
## 84 84 6.0 2.7 5.1 1.6 versicolor
## 85 85 5.4 3.0 4.5 1.5 versicolor
## 86 86 6.0 3.4 4.5 1.6 versicolor
## 87 87 6.7 3.1 4.7 1.5 versicolor
## 88 88 6.3 2.3 4.4 1.3 versicolor
## 89 89 5.6 3.0 4.1 1.3 versicolor
## 90 90 5.5 2.5 4.0 1.3 versicolor
## 91 91 5.5 2.6 4.4 1.2 versicolor
## 92 92 6.1 3.0 4.6 1.4 versicolor
## 93 93 5.8 2.6 4.0 1.2 versicolor
## 94 94 5.0 2.3 3.3 1.0 versicolor
## 95 95 5.6 2.7 4.2 1.3 versicolor
## 96 96 5.7 3.0 4.2 1.2 versicolor
## 97 97 5.7 2.9 4.2 1.3 versicolor
## 98 98 6.2 2.9 4.3 1.3 versicolor
## 99 99 5.1 2.5 3.0 1.1 versicolor
## 100 100 5.7 2.8 4.1 1.3 versicolor
## 101 101 6.3 3.3 6.0 2.5 virginica
## 102 102 5.8 2.7 5.1 1.9 virginica
## 103 103 7.1 3.0 5.9 2.1 virginica
## 104 104 6.3 2.9 5.6 1.8 virginica
## 105 105 6.5 3.0 5.8 2.2 virginica
## 106 106 7.6 3.0 6.6 2.1 virginica
## 107 107 4.9 2.5 4.5 1.7 virginica
## 108 108 7.3 2.9 6.3 1.8 virginica
## 109 109 6.7 2.5 5.8 1.8 virginica
## 110 110 7.2 3.6 6.1 2.5 virginica
## 111 111 6.5 3.2 5.1 2.0 virginica
## 112 112 6.4 2.7 5.3 1.9 virginica
## 113 113 6.8 3.0 5.5 2.1 virginica
## 114 114 5.7 2.5 5.0 2.0 virginica
## 115 115 5.8 2.8 5.1 2.4 virginica
## 116 116 6.4 3.2 5.3 2.3 virginica
## 117 117 6.5 3.0 5.5 1.8 virginica
## 118 118 7.7 3.8 6.7 2.2 virginica
## 119 119 7.7 2.6 6.9 2.3 virginica
## 120 120 6.0 2.2 5.0 1.5 virginica
## 121 121 6.9 3.2 5.7 2.3 virginica
## 122 122 5.6 2.8 4.9 2.0 virginica
## 123 123 7.7 2.8 6.7 2.0 virginica
## 124 124 6.3 2.7 4.9 1.8 virginica
## 125 125 6.7 3.3 5.7 2.1 virginica
## 126 126 7.2 3.2 6.0 1.8 virginica
## 127 127 6.2 2.8 4.8 1.8 virginica
## 128 128 6.1 3.0 4.9 1.8 virginica
## 129 129 6.4 2.8 5.6 2.1 virginica
## 130 130 7.2 3.0 5.8 1.6 virginica
## 131 131 7.4 2.8 6.1 1.9 virginica
## 132 132 7.9 3.8 6.4 2.0 virginica
## 133 133 6.4 2.8 5.6 2.2 virginica
## 134 134 6.3 2.8 5.1 1.5 virginica
## 135 135 6.1 2.6 5.6 1.4 virginica
## 136 136 7.7 3.0 6.1 2.3 virginica
## 137 137 6.3 3.4 5.6 2.4 virginica
## 138 138 6.4 3.1 5.5 1.8 virginica
## 139 139 6.0 3.0 4.8 1.8 virginica
## 140 140 6.9 3.1 5.4 2.1 virginica
## 141 141 6.7 3.1 5.6 2.4 virginica
## 142 142 6.9 3.1 5.1 2.3 virginica
## 143 143 5.8 2.7 5.1 1.9 virginica
## 144 144 6.8 3.2 5.9 2.3 virginica
## 145 145 6.7 3.3 5.7 2.5 virginica
## 146 146 6.7 3.0 5.2 2.3 virginica
## 147 147 6.3 2.5 5.0 1.9 virginica
## 148 148 6.5 3.0 5.2 2.0 virginica
## 149 149 6.2 3.4 5.4 2.3 virginica
## 150 150 5.9 3.0 5.1 1.8 virginica
print(petals)
## PL PW S
## 1 1.4 0.2 SET
## 2 1.4 0.2 SET
## 3 1.3 0.2 SET
## 4 1.5 0.2 SET
## 5 1.4 0.2 SET
## 6 1.7 0.4 SET
## 7 1.4 0.3 SET
## 8 1.5 0.2 SET
## 9 1.4 0.2 SET
## 10 1.5 0.1 SET
## 11 1.5 0.2 SET
## 12 1.6 0.2 SET
## 13 1.4 0.1 SET
## 14 1.1 0.1 SET
## 15 1.2 0.2 SET
## 16 1.5 0.4 SET
## 17 1.3 0.4 SET
## 18 1.4 0.3 SET
## 19 1.7 0.3 SET
## 20 1.5 0.3 SET
## 21 1.7 0.2 SET
## 22 1.5 0.4 SET
## 23 1 0.2 SET
## 24 1.7 0.5 SET
## 25 1.9 0.2 SET
## 26 1.6 0.2 SET
## 27 1.6 0.4 SET
## 28 1.5 0.2 SET
## 29 1.4 0.2 SET
## 30 1.6 0.2 SET
## 31 1.6 0.2 SET
## 32 1.5 0.4 SET
## 33 1.5 0.1 SET
## 34 1.4 0.2 SET
## 35 1.5 0.2 SET
## 36 1.2 0.2 SET
## 37 1.3 0.2 SET
## 38 1.4 0.1 SET
## 39 1.3 0.2 SET
## 40 1.5 0.2 SET
## 41 1.3 0.3 SET
## 42 1.3 0.3 SET
## 43 1.3 0.2 SET
## 44 1.6 0.6 SET
## 45 1.9 0.4 SET
## 46 1.4 0.3 SET
## 47 1.6 0.2 SET
## 48 1.4 0.2 SET
## 49 1.5 0.2 SET
## 50 1.4 0.2 SET
## 51 4.7 1.4 VER
## 52 4.5 1.5 VER
## 53 4.9 1.5 VER
## 54 4 1.3 VER
## 55 4.6 1.5 VER
## 56 4.5 1.3 VER
## 57 4.7 1.6 VER
## 58 3.3 1 VER
## 59 4.6 1.3 VER
## 60 3.9 1.4 VER
## 61 3.5 1 VER
## 62 4.2 1.5 VER
## 63 4 1 VER
## 64 4.7 1.4 VER
## 65 3.6 1.3 VER
## 66 4.4 1.4 VER
## 67 4.5 1.5 VER
## 68 4.1 1 VER
## 69 4.5 1.5 VER
## 70 3.9 1.1 VER
## 71 4.8 1.8 VER
## 72 4 1.3 VER
## 73 4.9 1.5 VER
## 74 4.7 1.2 VER
## 75 4.3 1.3 VER
## 76 4.4 1.4 VER
## 77 4.8 1.4 VER
## 78 5 1.7 VER
## 79 4.5 1.5 VER
## 80 3.5 1 VER
## 81 3.8 1.1 VER
## 82 3.7 1 VER
## 83 3.9 1.2 VER
## 84 5.1 1.6 VER
## 85 4.5 1.5 VER
## 86 4.5 1.6 VER
## 87 4.7 1.5 VER
## 88 4.4 1.3 VER
## 89 4.1 1.3 VER
## 90 4 1.3 VER
## 91 4.4 1.2 VER
## 92 4.6 1.4 VER
## 93 4 1.2 VER
## 94 3.3 1 VER
## 95 4.2 1.3 VER
## 96 4.2 1.2 VER
## 97 4.2 1.3 VER
## 98 4.3 1.3 VER
## 99 3 1.1 VER
## 100 4.1 1.3 VER
## 101 6 2.5 VIR
## 102 5.1 1.9 VIR
## 103 5.9 2.1 VIR
## 104 5.6 1.8 VIR
## 105 5.8 2.2 VIR
## 106 6.6 2.1 VIR
## 107 4.5 1.7 VIR
## 108 6.3 1.8 VIR
## 109 5.8 1.8 VIR
## 110 6.1 2.5 VIR
## 111 5.1 2 VIR
## 112 5.3 1.9 VIR
## 113 5.5 2.1 VIR
## 114 5 2 VIR
## 115 5.1 2.4 VIR
## 116 5.3 2.3 VIR
## 117 5.5 1.8 VIR
## 118 6.7 2.2 VIR
## 119 6.9 2.3 VIR
## 120 5 1.5 VIR
## 121 5.7 2.3 VIR
## 122 4.9 2 VIR
## 123 6.7 2 VIR
## 124 4.9 1.8 VIR
## 125 5.7 2.1 VIR
## 126 6 1.8 VIR
## 127 4.8 1.8 VIR
## 128 4.9 1.8 VIR
## 129 5.6 2.1 VIR
## 130 5.8 1.6 VIR
## 131 6.1 1.9 VIR
## 132 6.4 2 VIR
## 133 5.6 2.2 VIR
## 134 5.1 1.5 VIR
## 135 5.6 1.4 VIR
## 136 6.1 2.3 VIR
## 137 5.6 2.4 VIR
## 138 5.5 1.8 VIR
## 139 4.8 1.8 VIR
## 140 5.4 2.1 VIR
## 141 5.6 2.4 VIR
## 142 5.1 2.3 VIR
## 143 5.1 1.9 VIR
## 144 5.9 2.3 VIR
## 145 5.7 2.5 VIR
## 146 5.2 2.3 VIR
## 147 5 1.9 VIR
## 148 5.2 2 VIR
## 149 5.4 2.3 VIR
## 150 5.1 1.8 VIR
#7. BONUS – place the original .csv in a github file and have R read from #the link. This will be a very
#useful skill as you progress in your data science education and career.
library(RCurl)
x <- getURL("https://raw.githubusercontent.com/agersowitz/ADG/master/iris.csv")
bonus <- read.csv(text=x)
print(bonus)
## X Sepal.Length Sepal.Width Petal.Length Petal.Width Species
## 1 1 5.1 3.5 1.4 0.2 setosa
## 2 2 4.9 3.0 1.4 0.2 setosa
## 3 3 4.7 3.2 1.3 0.2 setosa
## 4 4 4.6 3.1 1.5 0.2 setosa
## 5 5 5.0 3.6 1.4 0.2 setosa
## 6 6 5.4 3.9 1.7 0.4 setosa
## 7 7 4.6 3.4 1.4 0.3 setosa
## 8 8 5.0 3.4 1.5 0.2 setosa
## 9 9 4.4 2.9 1.4 0.2 setosa
## 10 10 4.9 3.1 1.5 0.1 setosa
## 11 11 5.4 3.7 1.5 0.2 setosa
## 12 12 4.8 3.4 1.6 0.2 setosa
## 13 13 4.8 3.0 1.4 0.1 setosa
## 14 14 4.3 3.0 1.1 0.1 setosa
## 15 15 5.8 4.0 1.2 0.2 setosa
## 16 16 5.7 4.4 1.5 0.4 setosa
## 17 17 5.4 3.9 1.3 0.4 setosa
## 18 18 5.1 3.5 1.4 0.3 setosa
## 19 19 5.7 3.8 1.7 0.3 setosa
## 20 20 5.1 3.8 1.5 0.3 setosa
## 21 21 5.4 3.4 1.7 0.2 setosa
## 22 22 5.1 3.7 1.5 0.4 setosa
## 23 23 4.6 3.6 1.0 0.2 setosa
## 24 24 5.1 3.3 1.7 0.5 setosa
## 25 25 4.8 3.4 1.9 0.2 setosa
## 26 26 5.0 3.0 1.6 0.2 setosa
## 27 27 5.0 3.4 1.6 0.4 setosa
## 28 28 5.2 3.5 1.5 0.2 setosa
## 29 29 5.2 3.4 1.4 0.2 setosa
## 30 30 4.7 3.2 1.6 0.2 setosa
## 31 31 4.8 3.1 1.6 0.2 setosa
## 32 32 5.4 3.4 1.5 0.4 setosa
## 33 33 5.2 4.1 1.5 0.1 setosa
## 34 34 5.5 4.2 1.4 0.2 setosa
## 35 35 4.9 3.1 1.5 0.2 setosa
## 36 36 5.0 3.2 1.2 0.2 setosa
## 37 37 5.5 3.5 1.3 0.2 setosa
## 38 38 4.9 3.6 1.4 0.1 setosa
## 39 39 4.4 3.0 1.3 0.2 setosa
## 40 40 5.1 3.4 1.5 0.2 setosa
## 41 41 5.0 3.5 1.3 0.3 setosa
## 42 42 4.5 2.3 1.3 0.3 setosa
## 43 43 4.4 3.2 1.3 0.2 setosa
## 44 44 5.0 3.5 1.6 0.6 setosa
## 45 45 5.1 3.8 1.9 0.4 setosa
## 46 46 4.8 3.0 1.4 0.3 setosa
## 47 47 5.1 3.8 1.6 0.2 setosa
## 48 48 4.6 3.2 1.4 0.2 setosa
## 49 49 5.3 3.7 1.5 0.2 setosa
## 50 50 5.0 3.3 1.4 0.2 setosa
## 51 51 7.0 3.2 4.7 1.4 versicolor
## 52 52 6.4 3.2 4.5 1.5 versicolor
## 53 53 6.9 3.1 4.9 1.5 versicolor
## 54 54 5.5 2.3 4.0 1.3 versicolor
## 55 55 6.5 2.8 4.6 1.5 versicolor
## 56 56 5.7 2.8 4.5 1.3 versicolor
## 57 57 6.3 3.3 4.7 1.6 versicolor
## 58 58 4.9 2.4 3.3 1.0 versicolor
## 59 59 6.6 2.9 4.6 1.3 versicolor
## 60 60 5.2 2.7 3.9 1.4 versicolor
## 61 61 5.0 2.0 3.5 1.0 versicolor
## 62 62 5.9 3.0 4.2 1.5 versicolor
## 63 63 6.0 2.2 4.0 1.0 versicolor
## 64 64 6.1 2.9 4.7 1.4 versicolor
## 65 65 5.6 2.9 3.6 1.3 versicolor
## 66 66 6.7 3.1 4.4 1.4 versicolor
## 67 67 5.6 3.0 4.5 1.5 versicolor
## 68 68 5.8 2.7 4.1 1.0 versicolor
## 69 69 6.2 2.2 4.5 1.5 versicolor
## 70 70 5.6 2.5 3.9 1.1 versicolor
## 71 71 5.9 3.2 4.8 1.8 versicolor
## 72 72 6.1 2.8 4.0 1.3 versicolor
## 73 73 6.3 2.5 4.9 1.5 versicolor
## 74 74 6.1 2.8 4.7 1.2 versicolor
## 75 75 6.4 2.9 4.3 1.3 versicolor
## 76 76 6.6 3.0 4.4 1.4 versicolor
## 77 77 6.8 2.8 4.8 1.4 versicolor
## 78 78 6.7 3.0 5.0 1.7 versicolor
## 79 79 6.0 2.9 4.5 1.5 versicolor
## 80 80 5.7 2.6 3.5 1.0 versicolor
## 81 81 5.5 2.4 3.8 1.1 versicolor
## 82 82 5.5 2.4 3.7 1.0 versicolor
## 83 83 5.8 2.7 3.9 1.2 versicolor
## 84 84 6.0 2.7 5.1 1.6 versicolor
## 85 85 5.4 3.0 4.5 1.5 versicolor
## 86 86 6.0 3.4 4.5 1.6 versicolor
## 87 87 6.7 3.1 4.7 1.5 versicolor
## 88 88 6.3 2.3 4.4 1.3 versicolor
## 89 89 5.6 3.0 4.1 1.3 versicolor
## 90 90 5.5 2.5 4.0 1.3 versicolor
## 91 91 5.5 2.6 4.4 1.2 versicolor
## 92 92 6.1 3.0 4.6 1.4 versicolor
## 93 93 5.8 2.6 4.0 1.2 versicolor
## 94 94 5.0 2.3 3.3 1.0 versicolor
## 95 95 5.6 2.7 4.2 1.3 versicolor
## 96 96 5.7 3.0 4.2 1.2 versicolor
## 97 97 5.7 2.9 4.2 1.3 versicolor
## 98 98 6.2 2.9 4.3 1.3 versicolor
## 99 99 5.1 2.5 3.0 1.1 versicolor
## 100 100 5.7 2.8 4.1 1.3 versicolor
## 101 101 6.3 3.3 6.0 2.5 virginica
## 102 102 5.8 2.7 5.1 1.9 virginica
## 103 103 7.1 3.0 5.9 2.1 virginica
## 104 104 6.3 2.9 5.6 1.8 virginica
## 105 105 6.5 3.0 5.8 2.2 virginica
## 106 106 7.6 3.0 6.6 2.1 virginica
## 107 107 4.9 2.5 4.5 1.7 virginica
## 108 108 7.3 2.9 6.3 1.8 virginica
## 109 109 6.7 2.5 5.8 1.8 virginica
## 110 110 7.2 3.6 6.1 2.5 virginica
## 111 111 6.5 3.2 5.1 2.0 virginica
## 112 112 6.4 2.7 5.3 1.9 virginica
## 113 113 6.8 3.0 5.5 2.1 virginica
## 114 114 5.7 2.5 5.0 2.0 virginica
## 115 115 5.8 2.8 5.1 2.4 virginica
## 116 116 6.4 3.2 5.3 2.3 virginica
## 117 117 6.5 3.0 5.5 1.8 virginica
## 118 118 7.7 3.8 6.7 2.2 virginica
## 119 119 7.7 2.6 6.9 2.3 virginica
## 120 120 6.0 2.2 5.0 1.5 virginica
## 121 121 6.9 3.2 5.7 2.3 virginica
## 122 122 5.6 2.8 4.9 2.0 virginica
## 123 123 7.7 2.8 6.7 2.0 virginica
## 124 124 6.3 2.7 4.9 1.8 virginica
## 125 125 6.7 3.3 5.7 2.1 virginica
## 126 126 7.2 3.2 6.0 1.8 virginica
## 127 127 6.2 2.8 4.8 1.8 virginica
## 128 128 6.1 3.0 4.9 1.8 virginica
## 129 129 6.4 2.8 5.6 2.1 virginica
## 130 130 7.2 3.0 5.8 1.6 virginica
## 131 131 7.4 2.8 6.1 1.9 virginica
## 132 132 7.9 3.8 6.4 2.0 virginica
## 133 133 6.4 2.8 5.6 2.2 virginica
## 134 134 6.3 2.8 5.1 1.5 virginica
## 135 135 6.1 2.6 5.6 1.4 virginica
## 136 136 7.7 3.0 6.1 2.3 virginica
## 137 137 6.3 3.4 5.6 2.4 virginica
## 138 138 6.4 3.1 5.5 1.8 virginica
## 139 139 6.0 3.0 4.8 1.8 virginica
## 140 140 6.9 3.1 5.4 2.1 virginica
## 141 141 6.7 3.1 5.6 2.4 virginica
## 142 142 6.9 3.1 5.1 2.3 virginica
## 143 143 5.8 2.7 5.1 1.9 virginica
## 144 144 6.8 3.2 5.9 2.3 virginica
## 145 145 6.7 3.3 5.7 2.5 virginica
## 146 146 6.7 3.0 5.2 2.3 virginica
## 147 147 6.3 2.5 5.0 1.9 virginica
## 148 148 6.5 3.0 5.2 2.0 virginica
## 149 149 6.2 3.4 5.4 2.3 virginica
## 150 150 5.9 3.0 5.1 1.8 virginica