"glenn" <g1enn.robe...@btinternet.com> writes: > Is there a function (before I try and write it !) that allows the input of a > covariance or correlation matrix to calculate PCA, rather than the actual > data as in princomp()
Yes, there is: princomp(). :-) -- Bjørn-Helge Mevik ______________________________________________ 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.
