- The added line is THIS COLOR.
- The deleted line is THIS COLOR.
- Go to HowToUse/R/3.2.
#contents
*Prerequisite [#iebde9f2]
-Ubuntu Server installation (You can refer [[HowToUse/UbuntuServer/14.04]])
*Install&Setup [#md3ecffc]
:Step.1|
Setup APT
$ sudo sh -c 'echo "deb http://cran.rstudio.com/bin/linux/ubuntu trusty/" >> /etc/apt/sources.list'
$ gpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9
$ gpg -a --export E084DAB9 | sudo apt-key add -
:Step.2|
Install R
$ sudo apt-get install r-base
Then you can launch R with the following command. And you can quit R prompt with "q()".
$ R
*HowToUse [#lb7555a3]
**Install modules [#cbfd1075]
:Step.1|
Install modules.
> install.packages(<Package Name>)
(Example)
> install.packages("ggplot2")
:Step.2|
Load modules.
> library("ggplot2")
You can see library list as below.
> library
**Read data [#dc63d093]
:Step.1|
Import data.
> data<-read.csv("<CSV file>", header=TRUE)
:Step.2|
Create scatter plot.
> plot (data$X, data$Y)
**Execute R script file. [#i60d9364]
Execute the following command to run R script file.
$ R CMD <R Script File Name>
(Example)
$ R CMD init.r
*Author [#ad81976a]
S.Yatsuzuka