[R] prcomp or princomp

Thomas Petzoldt thpe at hhbio.wasser.tu-dresden.de
Mon Oct 6 17:39:36 CEST 2003


Ann Devitt schrieb:

> Hello, 
> is there any documentation on doing principal components analysis with R 
> besides the R manual itself which is not very informative

yes, see the reference cited on the princomp() - help page:

Venables, W. N. and B. D. Ripley (2002). Modern Applied Statistics with 
S, Springer-Verlag.

http://www.stats.ox.ac.uk/pub/MASS4/


Thomas




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