On 07/13/04 14:34, F Duan wrote: >Hi, R people, > > > >I wonder if there is a statistics than can measure the correlation for more >than two random variables, instead of computing the correlation coefficient >matrix. If so, what R package should I use?
One possibility is Cronbach's alpha, which is in the psy package. It is describe a little in our "Notes on R for psychology ..." (linked from the R page below), written befpre psy was available. Jon -- Jonathan Baron, Professor of Psychology, University of Pennsylvania Home page: http://www.sas.upenn.edu/~baron R search page: http://finzi.psych.upenn.edu/ ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html