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Running R, Installing Rcmdr, updating packages:


Next click on Packages, then Set CRAN mirror (I selected Iowa, USA)

Next install Rcmdr (at the prompt (see below), type:

install.packages("Rcmdr", dependencies = TRUE)

then hit enter to install Rcmdr).

After Rcmdr installs, check for updates: go to Packages, then select Update Packages.

Updates were in fact available (even with a brand new install):

Finally to start up Rcmdr and start working, at the command prompt, type:


and hit enter.

R and Rcmdr are ready to analyze your data!

End of Tutorial