GNU R

Starting with R

Installation

→ Install the R software
→ Install additional R packages

Editor

RStudio IDE
http://www.rstudio.com/projects/

Basics

# show list of data-objects: get all imported or created R variables/objects
ls()
  "mydata"  "samplenames"

# get current folder location: get actual location to read/write files (working directory)
getwd()
  "/home/myname"

# show content of current folder
  "Desktop"  "Downloads"  "my_script.R"

Subpages (3): Help Install R Tutorials