Hi, The princomp() function has a nice method to generate a pretty biplot of the data. I have some data where the points are divided into a few groups. My intention is to generate a biplot, using princomp, but color the points based on group membership. The hope is that points will show some kind of clustering by group in the biplot.
However, I can't figure out how to indicate individual point color in a biplot. The only setting I found was to indicate a single color for *all* the points. Any ideas? -- *Noah Silverman, PhD* | UCLA Department of Statistics 8117 Math Sciences Building, Los Angeles, CA 90095 [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.