Re: [R] questions about principle component analysis (princomp)

2004-07-22 Thread Yunfeng Hu
Thank you, Thomas. It is very helpful. I will dig more into the man page but for now I get what I want. Yunfeng On Jul 21, 2004, at 11:29 PM, Thomas Petzoldt wrote: Yunfeng Hu wrote: Hi, I am a new R user and am currently using princomp to conduct a PCA. I have read the help(princomp) and still

Re: [R] questions about principle component analysis (princomp)

2004-07-21 Thread Thomas Petzoldt
Yunfeng Hu wrote: 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 prin

[R] questions about principle component analysis (princomp)

2004-07-21 Thread 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.