Re: [R] How to set up number of prin comp.

2005-02-25 Thread Bjørn-Helge Mevik
I am trying to use PrinComp to do principle component analysis. I would like to know how to set the number of principle components. I assume you mean the function princomp (case _does_ matter in R) in package stats (which is loaded by default). This function has no way of specifying

Re: [R] How to set up number of prin comp.

2005-02-25 Thread WeiQiang . Li
PROTECTED] (Bjørn-Helge Mevik) Sent by: [EMAIL PROTECTED] No Phone Info Available 02/25/2005 05:38 PM To r-help@stat.math.ethz.ch cc Subject Re: [R] How to set up number of prin comp. I am trying to use PrinComp to do principle component analysis. I would like to know how to set

Re: [R] How to set up number of prin comp.

2005-02-25 Thread Jari Oksanen
On Fri, 2005-02-25 at 20:29 +0800, [EMAIL PROTECTED] wrote: Hi Bjrn-Helge, Thanks for your help. In my case, there are more variables in the matrix than the units, so I have to use Prcomp with covariance to do PCA. The problem I am facing is how to get fisrt 8

[R] How to set up number of prin comp.

2005-02-24 Thread WeiQiang . Li
Hello, I am trying to use PrinComp to do principle component analysis. I would like to know how to set the number of principle components. Thanks in advance. Best Regards, WeiQiang Li IT-FIS Development Tel: 6485-2439 [[alternative HTML version deleted]]