[R] questions about principle component analysis (princomp)

[Yunfeng Hu]

Hi, I am a new R user and am currently using princomp to conduct a PCA. 
I have read the help(princomp) and still do not quite understand 
everything in the help. Basically I want to get the covariance matrix, 
and eigenvector/eigenvalues (loadings()?) so that I can find the 
principle components. Thanks!

Yunfeng
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Research Associate, Ph.D
Department of Molecular Biology, MB-5
The Scripps Research Institute
10550 North Torrey Pines Road
La Jolla, CA 92037
Tel. (858) 784-2204
Fax. (858) 784-2860
Emal: yunfeng at scripps.edu
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