Re: [R] prcomp vs. princomp vs fast.prcomp

On 2/10/08, Erin Hodgess <[EMAIL PROTECTED]> wrote: > When performing PCA, should I use prcomp, princomp or fast.prcomp, please? You can take a look here [1] and here [2] for some short references. >From the first page: "Principal Components Analysis (PCA) is available in prcomp() (preferred) and

[R] prcomp vs. princomp vs fast.prcomp

Hi R People: When performing PCA, should I use prcomp, princomp or fast.prcomp, please? thanks. Erin -- Erin Hodgess Associate Professor Department of Computer and Mathematical Sciences University of Houston - Downtown mailto: [EMAIL PROTECTED] __ R