[R] Re: [BioC]

w.huber@dkfz-heidelberg.de w.huber at dkfz-heidelberg.de
Thu Apr 3 09:34:54 CEST 2003

Hi Yongde,

you do not need a special version of PCA for Affy data, a generic
implementation, e.g. mva::princomp, should do.

Best regards

Wolfgang Huber
Division of Molecular Genome Analysis
German Cancer Research Center
Heidelberg, Germany

On Tue, 1 Apr 2003, Yongde Bao wrote:

> Can someone point out for me where to find a package to do principal
> component analysis for Affy data, if existing?
> Thanks, Yongde
> Yongde Bao, Ph.D
> Biomolecular Research Facility
> Department of Microbiology
> University of Virginia School of Medicine
> Charlottesville, VA 22908
> E-mail: yb8d at virginia.edu
> Voice mail: 434-982-2551, 434-924-2553
> FAX: 434-982-2514

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