Pertemuan 1 ADE

Library

library(aplpack)
library(graphics)

Stem-and-Leaf

stem(iris$Petal.Length,scale=1) #Base

## 
##   The decimal point is at the |
## 
##   1 | 012233333334444444444444
##   1 | 55555555555556666666777799
##   2 | 
##   2 | 
##   3 | 033
##   3 | 55678999
##   4 | 000001112222334444
##   4 | 5555555566677777888899999
##   5 | 000011111111223344
##   5 | 55566666677788899
##   6 | 0011134
##   6 | 6779

stem.leaf(iris$Petal.Length, 0.1) #Applack

## 1 | 2: represents 1.2
##  leaf unit: 0.1
##             n: 150
##    24    1* | 012233333334444444444444
##    50    1. | 55555555555556666666777799
##          2* | 
##          2. | 
##    53    3* | 033
##    61    3. | 55678999
##   (18)   4* | 000001112222334444
##    71    4. | 5555555566677777888899999
##    46    5* | 000011111111223344
##    28    5. | 55566666677788899
##    11    6* | 0011134
##     4    6. | 6779

Boxplot

boxplot(weight~Diet, data = ChickWeight,
        ylab = "Berat Ayam (cm)",
        boxwex = 0.5)