nama <- c("Rehan", "Cindy", "Indriyani", "Siti", "Arbaynah")
nama
## [1] "Rehan"     "Cindy"     "Indriyani" "Siti"      "Arbaynah"
jambelajar <- c(2, 1, 2, 3, 4)
jambelajar
## [1] 2 1 2 3 4
jamtidur <- c(6, 6, 7, 8, 7)
jamtidur
## [1] 6 6 7 8 7
durasiolahraga <- c(10, 24, 75, 30, 60)
durasiolahraga
## [1] 10 24 75 30 60
pengeluaran <- c(20000, 100000, 30000, 30000, 40000)
pengeluaran
## [1] 2e+04 1e+05 3e+04 3e+04 4e+04
dataharian <- data.frame(nama, jambelajar, jamtidur, durasiolahraga, pengeluaran)
dataharian
##        nama jambelajar jamtidur durasiolahraga pengeluaran
## 1     Rehan          2        6             10       2e+04
## 2     Cindy          1        6             24       1e+05
## 3 Indriyani          2        7             75       3e+04
## 4      Siti          3        8             30       3e+04
## 5  Arbaynah          4        7             60       4e+04
hist(dataharian$pengeluaran, main="Pengeluaran dalam Sehari", col = "yellow")

dataharian.num <- dataharian[-1]
boxplot(dataharian.num, main="Plot Boxplot", col="red")

R Markdown

This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com.

When you click the Knit button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:

summary(cars)
##      speed           dist       
##  Min.   : 4.0   Min.   :  2.00  
##  1st Qu.:12.0   1st Qu.: 26.00  
##  Median :15.0   Median : 36.00  
##  Mean   :15.4   Mean   : 42.98  
##  3rd Qu.:19.0   3rd Qu.: 56.00  
##  Max.   :25.0   Max.   :120.00

Including Plots

You can also embed plots, for example:

Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot.