[R] how to be clever with princomp?

Hi all, I have been using princomp() recently, its very useful indeed, but I have a question about how to specify the rows of data you want it to choose. I have a set of variables relating to bird characteristics and I have been using princomp to produce PC scores from these. However since I

Re: [R] how to be clever with princomp?

On Fri, 2007-04-27 at 12:58 +0100, Simon Pickett wrote: Hi all, I have been using princomp() recently, its very useful indeed, but I have a question about how to specify the rows of data you want it to choose. I have a set of variables relating to bird characteristics and I have been