Hello World from OSS Silicon Valley

_ Prerequisite

• Windows installation

_ Install&Setup

_ Install on Windows

Step.1

Access the download site and download installer.

Step.2

Choose language.

Step.3

Click "Next" button.

Step.4

Click "Next" button.

Step.5

Click "Next" button.

Step.6

Click "Next" button.

Step.7

Click "Next" button.

Step.8

Click "Next" button.

Step.9

Click "Next" button.

Step.10

Click "Finish" button.

_ HowToUse

_ Install modules

Step.1

Install modules.

> install.packages(<Package Name>)

(Example)

> install.packages("ggplot2")

You can see installed packages with the following command.

> installed.packages()

Step.2

Load modules.

> library("ggplot2")

You can see library list as below.

> library

_ Read data

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.

Execute the following command to run R script file.

$ R CMD <R Script File Name>

(Example)

$ R CMD init.r

_ Author

S.Yatsuzuka