The following is a quick four step installation for R and RCommander:
1. Download R for windows here.
2. To install R Commander, at the R command prompt issue the command:
3. R Commander works best with single-document Rgui interface (SDI). Since the default installation is multiple-document interface (MDI), you can change the Rconsole file in R’s /etc directory to enable SDI. Look for the lines below in the file.
# This can be `yes’ (for MDI) or `no’ (for SDI).
#MDI = yes
MDI = no
4. To load R Commander issue the command at the R command prompt :