Is it possible to tune RCommander to obtain similar graphs as obtained by using ggplot2? Does RCommander use some plotting package like ggplot2 to plot the graph?
I could script in RCommander to use ggplot2 but the whole point behind using RCommander is that I don't want to code in R.
Have you tried the KMggplot2 plugin for Rcmdr? Here's a link to the package on CRAN:
http://cran.r-project.org/web/packages/RcmdrPlugin.KMggplot2/
According to its reference manual, KMggplot2 is
is an R Commander plug-in for Kaplan-Meier plots and other plots by using the ggplot2 package in GUI interface.