[BioC] affycoretools

[Weiyin Zhou]

Jim,

Thank,

?plotPCA does not work for me. 

Weiyin

-----Original Message-----
From: James W. MacDonald [mailto:jmacdon at med.umich.edu] 
Sent: Tuesday, December 19, 2006 2:59 PM
To: Weiyin Zhou
Cc: bioconductor at stat.math.ethz.ch
Subject: Re: [BioC] affycoretools

Weiyin Zhou wrote:
> Hi Jim,
> 
> I am trying to consult the help page for the affycoretools package to
do
> a screeplot.  However, all the links are nor working.  Could you or
> someone tell me the format for this plot function?

Does ?plotPCA not work for you?

Anyway, the argument would be plotPCA(eset, screeplot=TRUE)

Best,

Jim


> 
> Thanks in advance,
> 
> Weiyin


-- 
James W. MacDonald, M.S.
Biostatistician
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
7410 CCGC
Ann Arbor MI 48109
734-647-5623


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