?princomp ?prcomp give examples -- Bert Gunter Genentech Non-Clinical Statistics South San Francisco, CA "The business of the statistician is to catalyze the scientific learning process." - George E. P. Box
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Weiwei Shi > Sent: Wednesday, October 05, 2005 12:27 PM > To: r-help > Subject: [R] pca in dimension reduction > > Hi, there: > I am wondering if anyone here can provide an example using pca doing > dimension reduction for a dataset. > The dataset can be n*q (n>=q or n<=q). > > As to dimension reduction, are there other implementations > for like ICA, > Isomap, Locally Linear Embedding... > > Thanks, > > weiwei > > -- > Weiwei Shi, Ph.D > > "Did you always know?" > "No, I did not. But I believed..." > ---Matrix III > > [[alternative HTML version deleted]] > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html > ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
