library(datasets)
library(dplyr)
## Warning: package 'dplyr' was built under R version 4.3.2
##
## Attaching package: 'dplyr'
## The following objects are masked from 'package:stats':
##
## filter, lag
## The following objects are masked from 'package:base':
##
## intersect, setdiff, setequal, union
library(tidyverse)
## Warning: package 'tidyverse' was built under R version 4.3.2
## Warning: package 'ggplot2' was built under R version 4.3.2
## Warning: package 'readr' was built under R version 4.3.2
## Warning: package 'forcats' was built under R version 4.3.2
## Warning: package 'lubridate' was built under R version 4.3.2
## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ──
## ✔ forcats 1.0.0 ✔ readr 2.1.4
## ✔ ggplot2 3.4.4 ✔ stringr 1.5.0
## ✔ lubridate 1.9.3 ✔ tibble 3.2.1
## ✔ purrr 1.0.2 ✔ tidyr 1.3.0
## ── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
## ✖ dplyr::filter() masks stats::filter()
## ✖ dplyr::lag() masks stats::lag()
## ℹ Use the conflicted package (<http://conflicted.r-lib.org/>) to force all conflicts to become errors
data("iris")
class(iris)
## [1] "data.frame"
View(iris)
glimpse(iris)
## Rows: 150
## Columns: 5
## $ Sepal.Length <dbl> 5.1, 4.9, 4.7, 4.6, 5.0, 5.4, 4.6, 5.0, 4.4, 4.9, 5.4, 4.…
## $ Sepal.Width <dbl> 3.5, 3.0, 3.2, 3.1, 3.6, 3.9, 3.4, 3.4, 2.9, 3.1, 3.7, 3.…
## $ Petal.Length <dbl> 1.4, 1.4, 1.3, 1.5, 1.4, 1.7, 1.4, 1.5, 1.4, 1.5, 1.5, 1.…
## $ Petal.Width <dbl> 0.2, 0.2, 0.2, 0.2, 0.2, 0.4, 0.3, 0.2, 0.2, 0.1, 0.2, 0.…
## $ Species <fct> setosa, setosa, setosa, setosa, setosa, setosa, setosa, s…
mean(iris$Sepal.Length)==iris$Sepal.Length %>% mean ()
## [1] TRUE
x <- c(0.109, 0.359, 0.63, 0.996, 0.515, 0.142, 0.017, 0.829, 0.907)
x %>% log () %>%
diff() %>%
exp() %>%
round(1)
## [1] 3.3 1.8 1.6 0.5 0.3 0.1 48.8 1.1
iris %>% group_by(Species) %>% summarize(mean=mean(Sepal.Length))
## # A tibble: 3 × 2
## Species mean
## <fct> <dbl>
## 1 setosa 5.01
## 2 versicolor 5.94
## 3 virginica 6.59
iris %>% arrange(Sepal.Length)
## Sepal.Length Sepal.Width Petal.Length Petal.Width Species
## 1 4.3 3.0 1.1 0.1 setosa
## 2 4.4 2.9 1.4 0.2 setosa
## 3 4.4 3.0 1.3 0.2 setosa
## 4 4.4 3.2 1.3 0.2 setosa
## 5 4.5 2.3 1.3 0.3 setosa
## 6 4.6 3.1 1.5 0.2 setosa
## 7 4.6 3.4 1.4 0.3 setosa
## 8 4.6 3.6 1.0 0.2 setosa
## 9 4.6 3.2 1.4 0.2 setosa
## 10 4.7 3.2 1.3 0.2 setosa
## 11 4.7 3.2 1.6 0.2 setosa
## 12 4.8 3.4 1.6 0.2 setosa
## 13 4.8 3.0 1.4 0.1 setosa
## 14 4.8 3.4 1.9 0.2 setosa
## 15 4.8 3.1 1.6 0.2 setosa
## 16 4.8 3.0 1.4 0.3 setosa
## 17 4.9 3.0 1.4 0.2 setosa
## 18 4.9 3.1 1.5 0.1 setosa
## 19 4.9 3.1 1.5 0.2 setosa
## 20 4.9 3.6 1.4 0.1 setosa
## 21 4.9 2.4 3.3 1.0 versicolor
## 22 4.9 2.5 4.5 1.7 virginica
## 23 5.0 3.6 1.4 0.2 setosa
## 24 5.0 3.4 1.5 0.2 setosa
## 25 5.0 3.0 1.6 0.2 setosa
## 26 5.0 3.4 1.6 0.4 setosa
## 27 5.0 3.2 1.2 0.2 setosa
## 28 5.0 3.5 1.3 0.3 setosa
## 29 5.0 3.5 1.6 0.6 setosa
## 30 5.0 3.3 1.4 0.2 setosa
## 31 5.0 2.0 3.5 1.0 versicolor
## 32 5.0 2.3 3.3 1.0 versicolor
## 33 5.1 3.5 1.4 0.2 setosa
## 34 5.1 3.5 1.4 0.3 setosa
## 35 5.1 3.8 1.5 0.3 setosa
## 36 5.1 3.7 1.5 0.4 setosa
## 37 5.1 3.3 1.7 0.5 setosa
## 38 5.1 3.4 1.5 0.2 setosa
## 39 5.1 3.8 1.9 0.4 setosa
## 40 5.1 3.8 1.6 0.2 setosa
## 41 5.1 2.5 3.0 1.1 versicolor
## 42 5.2 3.5 1.5 0.2 setosa
## 43 5.2 3.4 1.4 0.2 setosa
## 44 5.2 4.1 1.5 0.1 setosa
## 45 5.2 2.7 3.9 1.4 versicolor
## 46 5.3 3.7 1.5 0.2 setosa
## 47 5.4 3.9 1.7 0.4 setosa
## 48 5.4 3.7 1.5 0.2 setosa
## 49 5.4 3.9 1.3 0.4 setosa
## 50 5.4 3.4 1.7 0.2 setosa
## 51 5.4 3.4 1.5 0.4 setosa
## 52 5.4 3.0 4.5 1.5 versicolor
## 53 5.5 4.2 1.4 0.2 setosa
## 54 5.5 3.5 1.3 0.2 setosa
## 55 5.5 2.3 4.0 1.3 versicolor
## 56 5.5 2.4 3.8 1.1 versicolor
## 57 5.5 2.4 3.7 1.0 versicolor
## 58 5.5 2.5 4.0 1.3 versicolor
## 59 5.5 2.6 4.4 1.2 versicolor
## 60 5.6 2.9 3.6 1.3 versicolor
## 61 5.6 3.0 4.5 1.5 versicolor
## 62 5.6 2.5 3.9 1.1 versicolor
## 63 5.6 3.0 4.1 1.3 versicolor
## 64 5.6 2.7 4.2 1.3 versicolor
## 65 5.6 2.8 4.9 2.0 virginica
## 66 5.7 4.4 1.5 0.4 setosa
## 67 5.7 3.8 1.7 0.3 setosa
## 68 5.7 2.8 4.5 1.3 versicolor
## 69 5.7 2.6 3.5 1.0 versicolor
## 70 5.7 3.0 4.2 1.2 versicolor
## 71 5.7 2.9 4.2 1.3 versicolor
## 72 5.7 2.8 4.1 1.3 versicolor
## 73 5.7 2.5 5.0 2.0 virginica
## 74 5.8 4.0 1.2 0.2 setosa
## 75 5.8 2.7 4.1 1.0 versicolor
## 76 5.8 2.7 3.9 1.2 versicolor
## 77 5.8 2.6 4.0 1.2 versicolor
## 78 5.8 2.7 5.1 1.9 virginica
## 79 5.8 2.8 5.1 2.4 virginica
## 80 5.8 2.7 5.1 1.9 virginica
## 81 5.9 3.0 4.2 1.5 versicolor
## 82 5.9 3.2 4.8 1.8 versicolor
## 83 5.9 3.0 5.1 1.8 virginica
## 84 6.0 2.2 4.0 1.0 versicolor
## 85 6.0 2.9 4.5 1.5 versicolor
## 86 6.0 2.7 5.1 1.6 versicolor
## 87 6.0 3.4 4.5 1.6 versicolor
## 88 6.0 2.2 5.0 1.5 virginica
## 89 6.0 3.0 4.8 1.8 virginica
## 90 6.1 2.9 4.7 1.4 versicolor
## 91 6.1 2.8 4.0 1.3 versicolor
## 92 6.1 2.8 4.7 1.2 versicolor
## 93 6.1 3.0 4.6 1.4 versicolor
## 94 6.1 3.0 4.9 1.8 virginica
## 95 6.1 2.6 5.6 1.4 virginica
## 96 6.2 2.2 4.5 1.5 versicolor
## 97 6.2 2.9 4.3 1.3 versicolor
## 98 6.2 2.8 4.8 1.8 virginica
## 99 6.2 3.4 5.4 2.3 virginica
## 100 6.3 3.3 4.7 1.6 versicolor
## 101 6.3 2.5 4.9 1.5 versicolor
## 102 6.3 2.3 4.4 1.3 versicolor
## 103 6.3 3.3 6.0 2.5 virginica
## 104 6.3 2.9 5.6 1.8 virginica
## 105 6.3 2.7 4.9 1.8 virginica
## 106 6.3 2.8 5.1 1.5 virginica
## 107 6.3 3.4 5.6 2.4 virginica
## 108 6.3 2.5 5.0 1.9 virginica
## 109 6.4 3.2 4.5 1.5 versicolor
## 110 6.4 2.9 4.3 1.3 versicolor
## 111 6.4 2.7 5.3 1.9 virginica
## 112 6.4 3.2 5.3 2.3 virginica
## 113 6.4 2.8 5.6 2.1 virginica
## 114 6.4 2.8 5.6 2.2 virginica
## 115 6.4 3.1 5.5 1.8 virginica
## 116 6.5 2.8 4.6 1.5 versicolor
## 117 6.5 3.0 5.8 2.2 virginica
## 118 6.5 3.2 5.1 2.0 virginica
## 119 6.5 3.0 5.5 1.8 virginica
## 120 6.5 3.0 5.2 2.0 virginica
## 121 6.6 2.9 4.6 1.3 versicolor
## 122 6.6 3.0 4.4 1.4 versicolor
## 123 6.7 3.1 4.4 1.4 versicolor
## 124 6.7 3.0 5.0 1.7 versicolor
## 125 6.7 3.1 4.7 1.5 versicolor
## 126 6.7 2.5 5.8 1.8 virginica
## 127 6.7 3.3 5.7 2.1 virginica
## 128 6.7 3.1 5.6 2.4 virginica
## 129 6.7 3.3 5.7 2.5 virginica
## 130 6.7 3.0 5.2 2.3 virginica
## 131 6.8 2.8 4.8 1.4 versicolor
## 132 6.8 3.0 5.5 2.1 virginica
## 133 6.8 3.2 5.9 2.3 virginica
## 134 6.9 3.1 4.9 1.5 versicolor
## 135 6.9 3.2 5.7 2.3 virginica
## 136 6.9 3.1 5.4 2.1 virginica
## 137 6.9 3.1 5.1 2.3 virginica
## 138 7.0 3.2 4.7 1.4 versicolor
## 139 7.1 3.0 5.9 2.1 virginica
## 140 7.2 3.6 6.1 2.5 virginica
## 141 7.2 3.2 6.0 1.8 virginica
## 142 7.2 3.0 5.8 1.6 virginica
## 143 7.3 2.9 6.3 1.8 virginica
## 144 7.4 2.8 6.1 1.9 virginica
## 145 7.6 3.0 6.6 2.1 virginica
## 146 7.7 3.8 6.7 2.2 virginica
## 147 7.7 2.6 6.9 2.3 virginica
## 148 7.7 2.8 6.7 2.0 virginica
## 149 7.7 3.0 6.1 2.3 virginica
## 150 7.9 3.8 6.4 2.0 virginica
iris %>% arrange(desc(Sepal.Length))
## Sepal.Length Sepal.Width Petal.Length Petal.Width Species
## 1 7.9 3.8 6.4 2.0 virginica
## 2 7.7 3.8 6.7 2.2 virginica
## 3 7.7 2.6 6.9 2.3 virginica
## 4 7.7 2.8 6.7 2.0 virginica
## 5 7.7 3.0 6.1 2.3 virginica
## 6 7.6 3.0 6.6 2.1 virginica
## 7 7.4 2.8 6.1 1.9 virginica
## 8 7.3 2.9 6.3 1.8 virginica
## 9 7.2 3.6 6.1 2.5 virginica
## 10 7.2 3.2 6.0 1.8 virginica
## 11 7.2 3.0 5.8 1.6 virginica
## 12 7.1 3.0 5.9 2.1 virginica
## 13 7.0 3.2 4.7 1.4 versicolor
## 14 6.9 3.1 4.9 1.5 versicolor
## 15 6.9 3.2 5.7 2.3 virginica
## 16 6.9 3.1 5.4 2.1 virginica
## 17 6.9 3.1 5.1 2.3 virginica
## 18 6.8 2.8 4.8 1.4 versicolor
## 19 6.8 3.0 5.5 2.1 virginica
## 20 6.8 3.2 5.9 2.3 virginica
## 21 6.7 3.1 4.4 1.4 versicolor
## 22 6.7 3.0 5.0 1.7 versicolor
## 23 6.7 3.1 4.7 1.5 versicolor
## 24 6.7 2.5 5.8 1.8 virginica
## 25 6.7 3.3 5.7 2.1 virginica
## 26 6.7 3.1 5.6 2.4 virginica
## 27 6.7 3.3 5.7 2.5 virginica
## 28 6.7 3.0 5.2 2.3 virginica
## 29 6.6 2.9 4.6 1.3 versicolor
## 30 6.6 3.0 4.4 1.4 versicolor
## 31 6.5 2.8 4.6 1.5 versicolor
## 32 6.5 3.0 5.8 2.2 virginica
## 33 6.5 3.2 5.1 2.0 virginica
## 34 6.5 3.0 5.5 1.8 virginica
## 35 6.5 3.0 5.2 2.0 virginica
## 36 6.4 3.2 4.5 1.5 versicolor
## 37 6.4 2.9 4.3 1.3 versicolor
## 38 6.4 2.7 5.3 1.9 virginica
## 39 6.4 3.2 5.3 2.3 virginica
## 40 6.4 2.8 5.6 2.1 virginica
## 41 6.4 2.8 5.6 2.2 virginica
## 42 6.4 3.1 5.5 1.8 virginica
## 43 6.3 3.3 4.7 1.6 versicolor
## 44 6.3 2.5 4.9 1.5 versicolor
## 45 6.3 2.3 4.4 1.3 versicolor
## 46 6.3 3.3 6.0 2.5 virginica
## 47 6.3 2.9 5.6 1.8 virginica
## 48 6.3 2.7 4.9 1.8 virginica
## 49 6.3 2.8 5.1 1.5 virginica
## 50 6.3 3.4 5.6 2.4 virginica
## 51 6.3 2.5 5.0 1.9 virginica
## 52 6.2 2.2 4.5 1.5 versicolor
## 53 6.2 2.9 4.3 1.3 versicolor
## 54 6.2 2.8 4.8 1.8 virginica
## 55 6.2 3.4 5.4 2.3 virginica
## 56 6.1 2.9 4.7 1.4 versicolor
## 57 6.1 2.8 4.0 1.3 versicolor
## 58 6.1 2.8 4.7 1.2 versicolor
## 59 6.1 3.0 4.6 1.4 versicolor
## 60 6.1 3.0 4.9 1.8 virginica
## 61 6.1 2.6 5.6 1.4 virginica
## 62 6.0 2.2 4.0 1.0 versicolor
## 63 6.0 2.9 4.5 1.5 versicolor
## 64 6.0 2.7 5.1 1.6 versicolor
## 65 6.0 3.4 4.5 1.6 versicolor
## 66 6.0 2.2 5.0 1.5 virginica
## 67 6.0 3.0 4.8 1.8 virginica
## 68 5.9 3.0 4.2 1.5 versicolor
## 69 5.9 3.2 4.8 1.8 versicolor
## 70 5.9 3.0 5.1 1.8 virginica
## 71 5.8 4.0 1.2 0.2 setosa
## 72 5.8 2.7 4.1 1.0 versicolor
## 73 5.8 2.7 3.9 1.2 versicolor
## 74 5.8 2.6 4.0 1.2 versicolor
## 75 5.8 2.7 5.1 1.9 virginica
## 76 5.8 2.8 5.1 2.4 virginica
## 77 5.8 2.7 5.1 1.9 virginica
## 78 5.7 4.4 1.5 0.4 setosa
## 79 5.7 3.8 1.7 0.3 setosa
## 80 5.7 2.8 4.5 1.3 versicolor
## 81 5.7 2.6 3.5 1.0 versicolor
## 82 5.7 3.0 4.2 1.2 versicolor
## 83 5.7 2.9 4.2 1.3 versicolor
## 84 5.7 2.8 4.1 1.3 versicolor
## 85 5.7 2.5 5.0 2.0 virginica
## 86 5.6 2.9 3.6 1.3 versicolor
## 87 5.6 3.0 4.5 1.5 versicolor
## 88 5.6 2.5 3.9 1.1 versicolor
## 89 5.6 3.0 4.1 1.3 versicolor
## 90 5.6 2.7 4.2 1.3 versicolor
## 91 5.6 2.8 4.9 2.0 virginica
## 92 5.5 4.2 1.4 0.2 setosa
## 93 5.5 3.5 1.3 0.2 setosa
## 94 5.5 2.3 4.0 1.3 versicolor
## 95 5.5 2.4 3.8 1.1 versicolor
## 96 5.5 2.4 3.7 1.0 versicolor
## 97 5.5 2.5 4.0 1.3 versicolor
## 98 5.5 2.6 4.4 1.2 versicolor
## 99 5.4 3.9 1.7 0.4 setosa
## 100 5.4 3.7 1.5 0.2 setosa
## 101 5.4 3.9 1.3 0.4 setosa
## 102 5.4 3.4 1.7 0.2 setosa
## 103 5.4 3.4 1.5 0.4 setosa
## 104 5.4 3.0 4.5 1.5 versicolor
## 105 5.3 3.7 1.5 0.2 setosa
## 106 5.2 3.5 1.5 0.2 setosa
## 107 5.2 3.4 1.4 0.2 setosa
## 108 5.2 4.1 1.5 0.1 setosa
## 109 5.2 2.7 3.9 1.4 versicolor
## 110 5.1 3.5 1.4 0.2 setosa
## 111 5.1 3.5 1.4 0.3 setosa
## 112 5.1 3.8 1.5 0.3 setosa
## 113 5.1 3.7 1.5 0.4 setosa
## 114 5.1 3.3 1.7 0.5 setosa
## 115 5.1 3.4 1.5 0.2 setosa
## 116 5.1 3.8 1.9 0.4 setosa
## 117 5.1 3.8 1.6 0.2 setosa
## 118 5.1 2.5 3.0 1.1 versicolor
## 119 5.0 3.6 1.4 0.2 setosa
## 120 5.0 3.4 1.5 0.2 setosa
## 121 5.0 3.0 1.6 0.2 setosa
## 122 5.0 3.4 1.6 0.4 setosa
## 123 5.0 3.2 1.2 0.2 setosa
## 124 5.0 3.5 1.3 0.3 setosa
## 125 5.0 3.5 1.6 0.6 setosa
## 126 5.0 3.3 1.4 0.2 setosa
## 127 5.0 2.0 3.5 1.0 versicolor
## 128 5.0 2.3 3.3 1.0 versicolor
## 129 4.9 3.0 1.4 0.2 setosa
## 130 4.9 3.1 1.5 0.1 setosa
## 131 4.9 3.1 1.5 0.2 setosa
## 132 4.9 3.6 1.4 0.1 setosa
## 133 4.9 2.4 3.3 1.0 versicolor
## 134 4.9 2.5 4.5 1.7 virginica
## 135 4.8 3.4 1.6 0.2 setosa
## 136 4.8 3.0 1.4 0.1 setosa
## 137 4.8 3.4 1.9 0.2 setosa
## 138 4.8 3.1 1.6 0.2 setosa
## 139 4.8 3.0 1.4 0.3 setosa
## 140 4.7 3.2 1.3 0.2 setosa
## 141 4.7 3.2 1.6 0.2 setosa
## 142 4.6 3.1 1.5 0.2 setosa
## 143 4.6 3.4 1.4 0.3 setosa
## 144 4.6 3.6 1.0 0.2 setosa
## 145 4.6 3.2 1.4 0.2 setosa
## 146 4.5 2.3 1.3 0.3 setosa
## 147 4.4 2.9 1.4 0.2 setosa
## 148 4.4 3.0 1.3 0.2 setosa
## 149 4.4 3.2 1.3 0.2 setosa
## 150 4.3 3.0 1.1 0.1 setosa
iris %>% select(Petal.Width,Species,Petal.Length)
## Petal.Width Species Petal.Length
## 1 0.2 setosa 1.4
## 2 0.2 setosa 1.4
## 3 0.2 setosa 1.3
## 4 0.2 setosa 1.5
## 5 0.2 setosa 1.4
## 6 0.4 setosa 1.7
## 7 0.3 setosa 1.4
## 8 0.2 setosa 1.5
## 9 0.2 setosa 1.4
## 10 0.1 setosa 1.5
## 11 0.2 setosa 1.5
## 12 0.2 setosa 1.6
## 13 0.1 setosa 1.4
## 14 0.1 setosa 1.1
## 15 0.2 setosa 1.2
## 16 0.4 setosa 1.5
## 17 0.4 setosa 1.3
## 18 0.3 setosa 1.4
## 19 0.3 setosa 1.7
## 20 0.3 setosa 1.5
## 21 0.2 setosa 1.7
## 22 0.4 setosa 1.5
## 23 0.2 setosa 1.0
## 24 0.5 setosa 1.7
## 25 0.2 setosa 1.9
## 26 0.2 setosa 1.6
## 27 0.4 setosa 1.6
## 28 0.2 setosa 1.5
## 29 0.2 setosa 1.4
## 30 0.2 setosa 1.6
## 31 0.2 setosa 1.6
## 32 0.4 setosa 1.5
## 33 0.1 setosa 1.5
## 34 0.2 setosa 1.4
## 35 0.2 setosa 1.5
## 36 0.2 setosa 1.2
## 37 0.2 setosa 1.3
## 38 0.1 setosa 1.4
## 39 0.2 setosa 1.3
## 40 0.2 setosa 1.5
## 41 0.3 setosa 1.3
## 42 0.3 setosa 1.3
## 43 0.2 setosa 1.3
## 44 0.6 setosa 1.6
## 45 0.4 setosa 1.9
## 46 0.3 setosa 1.4
## 47 0.2 setosa 1.6
## 48 0.2 setosa 1.4
## 49 0.2 setosa 1.5
## 50 0.2 setosa 1.4
## 51 1.4 versicolor 4.7
## 52 1.5 versicolor 4.5
## 53 1.5 versicolor 4.9
## 54 1.3 versicolor 4.0
## 55 1.5 versicolor 4.6
## 56 1.3 versicolor 4.5
## 57 1.6 versicolor 4.7
## 58 1.0 versicolor 3.3
## 59 1.3 versicolor 4.6
## 60 1.4 versicolor 3.9
## 61 1.0 versicolor 3.5
## 62 1.5 versicolor 4.2
## 63 1.0 versicolor 4.0
## 64 1.4 versicolor 4.7
## 65 1.3 versicolor 3.6
## 66 1.4 versicolor 4.4
## 67 1.5 versicolor 4.5
## 68 1.0 versicolor 4.1
## 69 1.5 versicolor 4.5
## 70 1.1 versicolor 3.9
## 71 1.8 versicolor 4.8
## 72 1.3 versicolor 4.0
## 73 1.5 versicolor 4.9
## 74 1.2 versicolor 4.7
## 75 1.3 versicolor 4.3
## 76 1.4 versicolor 4.4
## 77 1.4 versicolor 4.8
## 78 1.7 versicolor 5.0
## 79 1.5 versicolor 4.5
## 80 1.0 versicolor 3.5
## 81 1.1 versicolor 3.8
## 82 1.0 versicolor 3.7
## 83 1.2 versicolor 3.9
## 84 1.6 versicolor 5.1
## 85 1.5 versicolor 4.5
## 86 1.6 versicolor 4.5
## 87 1.5 versicolor 4.7
## 88 1.3 versicolor 4.4
## 89 1.3 versicolor 4.1
## 90 1.3 versicolor 4.0
## 91 1.2 versicolor 4.4
## 92 1.4 versicolor 4.6
## 93 1.2 versicolor 4.0
## 94 1.0 versicolor 3.3
## 95 1.3 versicolor 4.2
## 96 1.2 versicolor 4.2
## 97 1.3 versicolor 4.2
## 98 1.3 versicolor 4.3
## 99 1.1 versicolor 3.0
## 100 1.3 versicolor 4.1
## 101 2.5 virginica 6.0
## 102 1.9 virginica 5.1
## 103 2.1 virginica 5.9
## 104 1.8 virginica 5.6
## 105 2.2 virginica 5.8
## 106 2.1 virginica 6.6
## 107 1.7 virginica 4.5
## 108 1.8 virginica 6.3
## 109 1.8 virginica 5.8
## 110 2.5 virginica 6.1
## 111 2.0 virginica 5.1
## 112 1.9 virginica 5.3
## 113 2.1 virginica 5.5
## 114 2.0 virginica 5.0
## 115 2.4 virginica 5.1
## 116 2.3 virginica 5.3
## 117 1.8 virginica 5.5
## 118 2.2 virginica 6.7
## 119 2.3 virginica 6.9
## 120 1.5 virginica 5.0
## 121 2.3 virginica 5.7
## 122 2.0 virginica 4.9
## 123 2.0 virginica 6.7
## 124 1.8 virginica 4.9
## 125 2.1 virginica 5.7
## 126 1.8 virginica 6.0
## 127 1.8 virginica 4.8
## 128 1.8 virginica 4.9
## 129 2.1 virginica 5.6
## 130 1.6 virginica 5.8
## 131 1.9 virginica 6.1
## 132 2.0 virginica 6.4
## 133 2.2 virginica 5.6
## 134 1.5 virginica 5.1
## 135 1.4 virginica 5.6
## 136 2.3 virginica 6.1
## 137 2.4 virginica 5.6
## 138 1.8 virginica 5.5
## 139 1.8 virginica 4.8
## 140 2.1 virginica 5.4
## 141 2.4 virginica 5.6
## 142 2.3 virginica 5.1
## 143 1.9 virginica 5.1
## 144 2.3 virginica 5.9
## 145 2.5 virginica 5.7
## 146 2.3 virginica 5.2
## 147 1.9 virginica 5.0
## 148 2.0 virginica 5.2
## 149 2.3 virginica 5.4
## 150 1.8 virginica 5.1
iris %>% select(Petal.Length,Species)
## Petal.Length Species
## 1 1.4 setosa
## 2 1.4 setosa
## 3 1.3 setosa
## 4 1.5 setosa
## 5 1.4 setosa
## 6 1.7 setosa
## 7 1.4 setosa
## 8 1.5 setosa
## 9 1.4 setosa
## 10 1.5 setosa
## 11 1.5 setosa
## 12 1.6 setosa
## 13 1.4 setosa
## 14 1.1 setosa
## 15 1.2 setosa
## 16 1.5 setosa
## 17 1.3 setosa
## 18 1.4 setosa
## 19 1.7 setosa
## 20 1.5 setosa
## 21 1.7 setosa
## 22 1.5 setosa
## 23 1.0 setosa
## 24 1.7 setosa
## 25 1.9 setosa
## 26 1.6 setosa
## 27 1.6 setosa
## 28 1.5 setosa
## 29 1.4 setosa
## 30 1.6 setosa
## 31 1.6 setosa
## 32 1.5 setosa
## 33 1.5 setosa
## 34 1.4 setosa
## 35 1.5 setosa
## 36 1.2 setosa
## 37 1.3 setosa
## 38 1.4 setosa
## 39 1.3 setosa
## 40 1.5 setosa
## 41 1.3 setosa
## 42 1.3 setosa
## 43 1.3 setosa
## 44 1.6 setosa
## 45 1.9 setosa
## 46 1.4 setosa
## 47 1.6 setosa
## 48 1.4 setosa
## 49 1.5 setosa
## 50 1.4 setosa
## 51 4.7 versicolor
## 52 4.5 versicolor
## 53 4.9 versicolor
## 54 4.0 versicolor
## 55 4.6 versicolor
## 56 4.5 versicolor
## 57 4.7 versicolor
## 58 3.3 versicolor
## 59 4.6 versicolor
## 60 3.9 versicolor
## 61 3.5 versicolor
## 62 4.2 versicolor
## 63 4.0 versicolor
## 64 4.7 versicolor
## 65 3.6 versicolor
## 66 4.4 versicolor
## 67 4.5 versicolor
## 68 4.1 versicolor
## 69 4.5 versicolor
## 70 3.9 versicolor
## 71 4.8 versicolor
## 72 4.0 versicolor
## 73 4.9 versicolor
## 74 4.7 versicolor
## 75 4.3 versicolor
## 76 4.4 versicolor
## 77 4.8 versicolor
## 78 5.0 versicolor
## 79 4.5 versicolor
## 80 3.5 versicolor
## 81 3.8 versicolor
## 82 3.7 versicolor
## 83 3.9 versicolor
## 84 5.1 versicolor
## 85 4.5 versicolor
## 86 4.5 versicolor
## 87 4.7 versicolor
## 88 4.4 versicolor
## 89 4.1 versicolor
## 90 4.0 versicolor
## 91 4.4 versicolor
## 92 4.6 versicolor
## 93 4.0 versicolor
## 94 3.3 versicolor
## 95 4.2 versicolor
## 96 4.2 versicolor
## 97 4.2 versicolor
## 98 4.3 versicolor
## 99 3.0 versicolor
## 100 4.1 versicolor
## 101 6.0 virginica
## 102 5.1 virginica
## 103 5.9 virginica
## 104 5.6 virginica
## 105 5.8 virginica
## 106 6.6 virginica
## 107 4.5 virginica
## 108 6.3 virginica
## 109 5.8 virginica
## 110 6.1 virginica
## 111 5.1 virginica
## 112 5.3 virginica
## 113 5.5 virginica
## 114 5.0 virginica
## 115 5.1 virginica
## 116 5.3 virginica
## 117 5.5 virginica
## 118 6.7 virginica
## 119 6.9 virginica
## 120 5.0 virginica
## 121 5.7 virginica
## 122 4.9 virginica
## 123 6.7 virginica
## 124 4.9 virginica
## 125 5.7 virginica
## 126 6.0 virginica
## 127 4.8 virginica
## 128 4.9 virginica
## 129 5.6 virginica
## 130 5.8 virginica
## 131 6.1 virginica
## 132 6.4 virginica
## 133 5.6 virginica
## 134 5.1 virginica
## 135 5.6 virginica
## 136 6.1 virginica
## 137 5.6 virginica
## 138 5.5 virginica
## 139 4.8 virginica
## 140 5.4 virginica
## 141 5.6 virginica
## 142 5.1 virginica
## 143 5.1 virginica
## 144 5.9 virginica
## 145 5.7 virginica
## 146 5.2 virginica
## 147 5.0 virginica
## 148 5.2 virginica
## 149 5.4 virginica
## 150 5.1 virginica
iris %>% mutate(sepal=Sepal.Length+Sepal.Width)
## Sepal.Length Sepal.Width Petal.Length Petal.Width Species sepal
## 1 5.1 3.5 1.4 0.2 setosa 8.6
## 2 4.9 3.0 1.4 0.2 setosa 7.9
## 3 4.7 3.2 1.3 0.2 setosa 7.9
## 4 4.6 3.1 1.5 0.2 setosa 7.7
## 5 5.0 3.6 1.4 0.2 setosa 8.6
## 6 5.4 3.9 1.7 0.4 setosa 9.3
## 7 4.6 3.4 1.4 0.3 setosa 8.0
## 8 5.0 3.4 1.5 0.2 setosa 8.4
## 9 4.4 2.9 1.4 0.2 setosa 7.3
## 10 4.9 3.1 1.5 0.1 setosa 8.0
## 11 5.4 3.7 1.5 0.2 setosa 9.1
## 12 4.8 3.4 1.6 0.2 setosa 8.2
## 13 4.8 3.0 1.4 0.1 setosa 7.8
## 14 4.3 3.0 1.1 0.1 setosa 7.3
## 15 5.8 4.0 1.2 0.2 setosa 9.8
## 16 5.7 4.4 1.5 0.4 setosa 10.1
## 17 5.4 3.9 1.3 0.4 setosa 9.3
## 18 5.1 3.5 1.4 0.3 setosa 8.6
## 19 5.7 3.8 1.7 0.3 setosa 9.5
## 20 5.1 3.8 1.5 0.3 setosa 8.9
## 21 5.4 3.4 1.7 0.2 setosa 8.8
## 22 5.1 3.7 1.5 0.4 setosa 8.8
## 23 4.6 3.6 1.0 0.2 setosa 8.2
## 24 5.1 3.3 1.7 0.5 setosa 8.4
## 25 4.8 3.4 1.9 0.2 setosa 8.2
## 26 5.0 3.0 1.6 0.2 setosa 8.0
## 27 5.0 3.4 1.6 0.4 setosa 8.4
## 28 5.2 3.5 1.5 0.2 setosa 8.7
## 29 5.2 3.4 1.4 0.2 setosa 8.6
## 30 4.7 3.2 1.6 0.2 setosa 7.9
## 31 4.8 3.1 1.6 0.2 setosa 7.9
## 32 5.4 3.4 1.5 0.4 setosa 8.8
## 33 5.2 4.1 1.5 0.1 setosa 9.3
## 34 5.5 4.2 1.4 0.2 setosa 9.7
## 35 4.9 3.1 1.5 0.2 setosa 8.0
## 36 5.0 3.2 1.2 0.2 setosa 8.2
## 37 5.5 3.5 1.3 0.2 setosa 9.0
## 38 4.9 3.6 1.4 0.1 setosa 8.5
## 39 4.4 3.0 1.3 0.2 setosa 7.4
## 40 5.1 3.4 1.5 0.2 setosa 8.5
## 41 5.0 3.5 1.3 0.3 setosa 8.5
## 42 4.5 2.3 1.3 0.3 setosa 6.8
## 43 4.4 3.2 1.3 0.2 setosa 7.6
## 44 5.0 3.5 1.6 0.6 setosa 8.5
## 45 5.1 3.8 1.9 0.4 setosa 8.9
## 46 4.8 3.0 1.4 0.3 setosa 7.8
## 47 5.1 3.8 1.6 0.2 setosa 8.9
## 48 4.6 3.2 1.4 0.2 setosa 7.8
## 49 5.3 3.7 1.5 0.2 setosa 9.0
## 50 5.0 3.3 1.4 0.2 setosa 8.3
## 51 7.0 3.2 4.7 1.4 versicolor 10.2
## 52 6.4 3.2 4.5 1.5 versicolor 9.6
## 53 6.9 3.1 4.9 1.5 versicolor 10.0
## 54 5.5 2.3 4.0 1.3 versicolor 7.8
## 55 6.5 2.8 4.6 1.5 versicolor 9.3
## 56 5.7 2.8 4.5 1.3 versicolor 8.5
## 57 6.3 3.3 4.7 1.6 versicolor 9.6
## 58 4.9 2.4 3.3 1.0 versicolor 7.3
## 59 6.6 2.9 4.6 1.3 versicolor 9.5
## 60 5.2 2.7 3.9 1.4 versicolor 7.9
## 61 5.0 2.0 3.5 1.0 versicolor 7.0
## 62 5.9 3.0 4.2 1.5 versicolor 8.9
## 63 6.0 2.2 4.0 1.0 versicolor 8.2
## 64 6.1 2.9 4.7 1.4 versicolor 9.0
## 65 5.6 2.9 3.6 1.3 versicolor 8.5
## 66 6.7 3.1 4.4 1.4 versicolor 9.8
## 67 5.6 3.0 4.5 1.5 versicolor 8.6
## 68 5.8 2.7 4.1 1.0 versicolor 8.5
## 69 6.2 2.2 4.5 1.5 versicolor 8.4
## 70 5.6 2.5 3.9 1.1 versicolor 8.1
## 71 5.9 3.2 4.8 1.8 versicolor 9.1
## 72 6.1 2.8 4.0 1.3 versicolor 8.9
## 73 6.3 2.5 4.9 1.5 versicolor 8.8
## 74 6.1 2.8 4.7 1.2 versicolor 8.9
## 75 6.4 2.9 4.3 1.3 versicolor 9.3
## 76 6.6 3.0 4.4 1.4 versicolor 9.6
## 77 6.8 2.8 4.8 1.4 versicolor 9.6
## 78 6.7 3.0 5.0 1.7 versicolor 9.7
## 79 6.0 2.9 4.5 1.5 versicolor 8.9
## 80 5.7 2.6 3.5 1.0 versicolor 8.3
## 81 5.5 2.4 3.8 1.1 versicolor 7.9
## 82 5.5 2.4 3.7 1.0 versicolor 7.9
## 83 5.8 2.7 3.9 1.2 versicolor 8.5
## 84 6.0 2.7 5.1 1.6 versicolor 8.7
## 85 5.4 3.0 4.5 1.5 versicolor 8.4
## 86 6.0 3.4 4.5 1.6 versicolor 9.4
## 87 6.7 3.1 4.7 1.5 versicolor 9.8
## 88 6.3 2.3 4.4 1.3 versicolor 8.6
## 89 5.6 3.0 4.1 1.3 versicolor 8.6
## 90 5.5 2.5 4.0 1.3 versicolor 8.0
## 91 5.5 2.6 4.4 1.2 versicolor 8.1
## 92 6.1 3.0 4.6 1.4 versicolor 9.1
## 93 5.8 2.6 4.0 1.2 versicolor 8.4
## 94 5.0 2.3 3.3 1.0 versicolor 7.3
## 95 5.6 2.7 4.2 1.3 versicolor 8.3
## 96 5.7 3.0 4.2 1.2 versicolor 8.7
## 97 5.7 2.9 4.2 1.3 versicolor 8.6
## 98 6.2 2.9 4.3 1.3 versicolor 9.1
## 99 5.1 2.5 3.0 1.1 versicolor 7.6
## 100 5.7 2.8 4.1 1.3 versicolor 8.5
## 101 6.3 3.3 6.0 2.5 virginica 9.6
## 102 5.8 2.7 5.1 1.9 virginica 8.5
## 103 7.1 3.0 5.9 2.1 virginica 10.1
## 104 6.3 2.9 5.6 1.8 virginica 9.2
## 105 6.5 3.0 5.8 2.2 virginica 9.5
## 106 7.6 3.0 6.6 2.1 virginica 10.6
## 107 4.9 2.5 4.5 1.7 virginica 7.4
## 108 7.3 2.9 6.3 1.8 virginica 10.2
## 109 6.7 2.5 5.8 1.8 virginica 9.2
## 110 7.2 3.6 6.1 2.5 virginica 10.8
## 111 6.5 3.2 5.1 2.0 virginica 9.7
## 112 6.4 2.7 5.3 1.9 virginica 9.1
## 113 6.8 3.0 5.5 2.1 virginica 9.8
## 114 5.7 2.5 5.0 2.0 virginica 8.2
## 115 5.8 2.8 5.1 2.4 virginica 8.6
## 116 6.4 3.2 5.3 2.3 virginica 9.6
## 117 6.5 3.0 5.5 1.8 virginica 9.5
## 118 7.7 3.8 6.7 2.2 virginica 11.5
## 119 7.7 2.6 6.9 2.3 virginica 10.3
## 120 6.0 2.2 5.0 1.5 virginica 8.2
## 121 6.9 3.2 5.7 2.3 virginica 10.1
## 122 5.6 2.8 4.9 2.0 virginica 8.4
## 123 7.7 2.8 6.7 2.0 virginica 10.5
## 124 6.3 2.7 4.9 1.8 virginica 9.0
## 125 6.7 3.3 5.7 2.1 virginica 10.0
## 126 7.2 3.2 6.0 1.8 virginica 10.4
## 127 6.2 2.8 4.8 1.8 virginica 9.0
## 128 6.1 3.0 4.9 1.8 virginica 9.1
## 129 6.4 2.8 5.6 2.1 virginica 9.2
## 130 7.2 3.0 5.8 1.6 virginica 10.2
## 131 7.4 2.8 6.1 1.9 virginica 10.2
## 132 7.9 3.8 6.4 2.0 virginica 11.7
## 133 6.4 2.8 5.6 2.2 virginica 9.2
## 134 6.3 2.8 5.1 1.5 virginica 9.1
## 135 6.1 2.6 5.6 1.4 virginica 8.7
## 136 7.7 3.0 6.1 2.3 virginica 10.7
## 137 6.3 3.4 5.6 2.4 virginica 9.7
## 138 6.4 3.1 5.5 1.8 virginica 9.5
## 139 6.0 3.0 4.8 1.8 virginica 9.0
## 140 6.9 3.1 5.4 2.1 virginica 10.0
## 141 6.7 3.1 5.6 2.4 virginica 9.8
## 142 6.9 3.1 5.1 2.3 virginica 10.0
## 143 5.8 2.7 5.1 1.9 virginica 8.5
## 144 6.8 3.2 5.9 2.3 virginica 10.0
## 145 6.7 3.3 5.7 2.5 virginica 10.0
## 146 6.7 3.0 5.2 2.3 virginica 9.7
## 147 6.3 2.5 5.0 1.9 virginica 8.8
## 148 6.5 3.0 5.2 2.0 virginica 9.5
## 149 6.2 3.4 5.4 2.3 virginica 9.6
## 150 5.9 3.0 5.1 1.8 virginica 8.9
irisbaru <- iris %>% select(-Species,-Petal.Width) %>% mutate(sepal=Sepal.Length+Sepal.Width)
irisbaru
## Sepal.Length Sepal.Width Petal.Length sepal
## 1 5.1 3.5 1.4 8.6
## 2 4.9 3.0 1.4 7.9
## 3 4.7 3.2 1.3 7.9
## 4 4.6 3.1 1.5 7.7
## 5 5.0 3.6 1.4 8.6
## 6 5.4 3.9 1.7 9.3
## 7 4.6 3.4 1.4 8.0
## 8 5.0 3.4 1.5 8.4
## 9 4.4 2.9 1.4 7.3
## 10 4.9 3.1 1.5 8.0
## 11 5.4 3.7 1.5 9.1
## 12 4.8 3.4 1.6 8.2
## 13 4.8 3.0 1.4 7.8
## 14 4.3 3.0 1.1 7.3
## 15 5.8 4.0 1.2 9.8
## 16 5.7 4.4 1.5 10.1
## 17 5.4 3.9 1.3 9.3
## 18 5.1 3.5 1.4 8.6
## 19 5.7 3.8 1.7 9.5
## 20 5.1 3.8 1.5 8.9
## 21 5.4 3.4 1.7 8.8
## 22 5.1 3.7 1.5 8.8
## 23 4.6 3.6 1.0 8.2
## 24 5.1 3.3 1.7 8.4
## 25 4.8 3.4 1.9 8.2
## 26 5.0 3.0 1.6 8.0
## 27 5.0 3.4 1.6 8.4
## 28 5.2 3.5 1.5 8.7
## 29 5.2 3.4 1.4 8.6
## 30 4.7 3.2 1.6 7.9
## 31 4.8 3.1 1.6 7.9
## 32 5.4 3.4 1.5 8.8
## 33 5.2 4.1 1.5 9.3
## 34 5.5 4.2 1.4 9.7
## 35 4.9 3.1 1.5 8.0
## 36 5.0 3.2 1.2 8.2
## 37 5.5 3.5 1.3 9.0
## 38 4.9 3.6 1.4 8.5
## 39 4.4 3.0 1.3 7.4
## 40 5.1 3.4 1.5 8.5
## 41 5.0 3.5 1.3 8.5
## 42 4.5 2.3 1.3 6.8
## 43 4.4 3.2 1.3 7.6
## 44 5.0 3.5 1.6 8.5
## 45 5.1 3.8 1.9 8.9
## 46 4.8 3.0 1.4 7.8
## 47 5.1 3.8 1.6 8.9
## 48 4.6 3.2 1.4 7.8
## 49 5.3 3.7 1.5 9.0
## 50 5.0 3.3 1.4 8.3
## 51 7.0 3.2 4.7 10.2
## 52 6.4 3.2 4.5 9.6
## 53 6.9 3.1 4.9 10.0
## 54 5.5 2.3 4.0 7.8
## 55 6.5 2.8 4.6 9.3
## 56 5.7 2.8 4.5 8.5
## 57 6.3 3.3 4.7 9.6
## 58 4.9 2.4 3.3 7.3
## 59 6.6 2.9 4.6 9.5
## 60 5.2 2.7 3.9 7.9
## 61 5.0 2.0 3.5 7.0
## 62 5.9 3.0 4.2 8.9
## 63 6.0 2.2 4.0 8.2
## 64 6.1 2.9 4.7 9.0
## 65 5.6 2.9 3.6 8.5
## 66 6.7 3.1 4.4 9.8
## 67 5.6 3.0 4.5 8.6
## 68 5.8 2.7 4.1 8.5
## 69 6.2 2.2 4.5 8.4
## 70 5.6 2.5 3.9 8.1
## 71 5.9 3.2 4.8 9.1
## 72 6.1 2.8 4.0 8.9
## 73 6.3 2.5 4.9 8.8
## 74 6.1 2.8 4.7 8.9
## 75 6.4 2.9 4.3 9.3
## 76 6.6 3.0 4.4 9.6
## 77 6.8 2.8 4.8 9.6
## 78 6.7 3.0 5.0 9.7
## 79 6.0 2.9 4.5 8.9
## 80 5.7 2.6 3.5 8.3
## 81 5.5 2.4 3.8 7.9
## 82 5.5 2.4 3.7 7.9
## 83 5.8 2.7 3.9 8.5
## 84 6.0 2.7 5.1 8.7
## 85 5.4 3.0 4.5 8.4
## 86 6.0 3.4 4.5 9.4
## 87 6.7 3.1 4.7 9.8
## 88 6.3 2.3 4.4 8.6
## 89 5.6 3.0 4.1 8.6
## 90 5.5 2.5 4.0 8.0
## 91 5.5 2.6 4.4 8.1
## 92 6.1 3.0 4.6 9.1
## 93 5.8 2.6 4.0 8.4
## 94 5.0 2.3 3.3 7.3
## 95 5.6 2.7 4.2 8.3
## 96 5.7 3.0 4.2 8.7
## 97 5.7 2.9 4.2 8.6
## 98 6.2 2.9 4.3 9.1
## 99 5.1 2.5 3.0 7.6
## 100 5.7 2.8 4.1 8.5
## 101 6.3 3.3 6.0 9.6
## 102 5.8 2.7 5.1 8.5
## 103 7.1 3.0 5.9 10.1
## 104 6.3 2.9 5.6 9.2
## 105 6.5 3.0 5.8 9.5
## 106 7.6 3.0 6.6 10.6
## 107 4.9 2.5 4.5 7.4
## 108 7.3 2.9 6.3 10.2
## 109 6.7 2.5 5.8 9.2
## 110 7.2 3.6 6.1 10.8
## 111 6.5 3.2 5.1 9.7
## 112 6.4 2.7 5.3 9.1
## 113 6.8 3.0 5.5 9.8
## 114 5.7 2.5 5.0 8.2
## 115 5.8 2.8 5.1 8.6
## 116 6.4 3.2 5.3 9.6
## 117 6.5 3.0 5.5 9.5
## 118 7.7 3.8 6.7 11.5
## 119 7.7 2.6 6.9 10.3
## 120 6.0 2.2 5.0 8.2
## 121 6.9 3.2 5.7 10.1
## 122 5.6 2.8 4.9 8.4
## 123 7.7 2.8 6.7 10.5
## 124 6.3 2.7 4.9 9.0
## 125 6.7 3.3 5.7 10.0
## 126 7.2 3.2 6.0 10.4
## 127 6.2 2.8 4.8 9.0
## 128 6.1 3.0 4.9 9.1
## 129 6.4 2.8 5.6 9.2
## 130 7.2 3.0 5.8 10.2
## 131 7.4 2.8 6.1 10.2
## 132 7.9 3.8 6.4 11.7
## 133 6.4 2.8 5.6 9.2
## 134 6.3 2.8 5.1 9.1
## 135 6.1 2.6 5.6 8.7
## 136 7.7 3.0 6.1 10.7
## 137 6.3 3.4 5.6 9.7
## 138 6.4 3.1 5.5 9.5
## 139 6.0 3.0 4.8 9.0
## 140 6.9 3.1 5.4 10.0
## 141 6.7 3.1 5.6 9.8
## 142 6.9 3.1 5.1 10.0
## 143 5.8 2.7 5.1 8.5
## 144 6.8 3.2 5.9 10.0
## 145 6.7 3.3 5.7 10.0
## 146 6.7 3.0 5.2 9.7
## 147 6.3 2.5 5.0 8.8
## 148 6.5 3.0 5.2 9.5
## 149 6.2 3.4 5.4 9.6
## 150 5.9 3.0 5.1 8.9