Thanks very much. However, I got an error message when I tried. What I did is that I created a correlation matrix named dat which is the only data I have and tried using the below
> fa<- factanal(covmat = dat, factors=2, rotation="none", scores="none") Error in factanal(covmat = dat, factors = 2, rotation = "none", scores = "none") : 'covmat' is not a valid covariance list Please help. Best regards -- View this message in context: http://r.789695.n4.nabble.com/Factor-analysis-tp3040618p3040813.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.
