[BioC] hopach package for clustering

Ting-Yuan Liu tliu at fhcrc.org
Thu Mar 23 19:11:52 CET 2006


Hi Yanqin,

Could you report the output of sessionInfo() in order to provide more 
useful information please?  Thanks.

Ting-Yuan
______________________________________
Ting-Yuan Liu
Program in Computational Biology
Division of Public Health Sciences
Fred Hutchinson Cancer Research Center
Seattle, WA, USA
______________________________________

On Wed, 22 Mar 2006, Yanqin Yang wrote:

> Hello,
> 
> I have a timecourse experiment dataset with 19
> affymetrix RAE230_2 chips. I want to use 'cluster' or
> 'hopach' package to run clustering in order to see the
> gene subset pattern. My computer with 1Gb RAM
> complained the memory problem. Would someone kindly
> tell me what I should do? How much memory will be
> enough to run this 30K x 19 matrix?
> 
> Thank you so much!
> 
> Yanqin
> 
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