 This work is licensed under a Creative Commons Attribution 3.0 United States License. Running R, Installing Rcmdr, updating packages:  Next:  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: library(Rcmdr) and hit enter.  R and Rcmdr are ready to analyze your data! End of Tutorial |
R install in 2009 >