I really like your varclus function Frank. I have a question about the quartimax rotation of the 1st two eigen vectors as the SAS VARCLUS algorithm dictates. According to the SAS user guide example of VARCLUS the only thing needed to perform the cluster analysis is the variable correlation matrix. Is that the case? The following is the SAS user guide example website.
http://support.sas.com/documentation/cdl/en/statug/63033/HTML/default/viewer.htm#statug_varclus_sect020.htm Larry -- View this message in context: http://r.789695.n4.nabble.com/Orthoblique-rotation-on-eigenvectors-SAS-VARCLUS-tp3438695p4187270.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
