Hello. I need some guidance. I would like to run PCA and regression, and my predictor variables are mainly complex categorical variables (hundred's of levels for some of them).
What packages and functions are useful for this? THanks. sean ______________________________________________ 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.
