To use the R Commander plug-in for the RDataXMan package, first install the latest version of the RDataXMan package from GitHub (see instructions on the GitHub repository for RDataXMan, and then install the R Commander plug-in from GitHub using the following commands:
# Package devtools is needed to install from GitHub
# install.packages("devtools")
devtools::install_github("nyilin/RcmdrPlugin.RDataXMan")