Hi, Jean, Could you send me a copy of the test version of gcrma too? I am having problems with the released version--memory problem. I have tried unsuccessfully to run gcrma on the data from 60 RG-U34a chips (all versions of R and bioconductor packages); but it was OK for data from 30 chips. Thank you. The runs were on a PC with intel 3.06 GHz CPU and 2GB of RAM on the WinXP Pro platform. Have a great day! Puhong Gao, PhD Dev. Psychobiology NYSPI, Unit# 40 1051 Riverside Dr. New York, NY 10032 (212) 543-5710 Date: Thu, 15 Jan 2004 15:55:33 -0500 (EST) From: Zhijin Wu <zwu@jhsph.edu> Subject: Re: [BioC] gcrma on small computers To: Phguardiol@aol.com Cc: bioconductor@stat.math.ethz.ch Message-ID: <pine.gso.4.10.10401151552390.14374-100000@athena.biostat.jhsph.edu> Content-Type: TEXT/PLAIN; charset=US-ASCII We are about to release a new version of GCRMA which has an option "fast" that takes much less memory, faster and gives almost identical result to the full version. Please let me know if you would like the test version. sincerely, Zhijin(Jean) Wu [[alternative HTML version deleted]]