[BioC] justPlier() on UNIX

[Pickard, Mike]

Hello-

I'm interested in comparing PLIER-summarized Affymetrix GeneChip data to
RMA-summarized data.  I plan to use v1.4.0 of the plier package, and I'm
running it on a SUN box (sparc-sun-solaris2.10).

I was searching the Bioconductor mailing list archives, and I came
across a message (dated November 22, 2006) that mentioned that different
results were obtained when using justPlier (plier package v1.4.0) on a
UNIX machine compared to using it on a PC or Linux machine.  There was
no subsequent response to this message listed in the archives.  

Has anyone else encountered a similar problem?  If so, are there any
known solutions (e.g. changing default parameters in justPlier)?   I
would like to avoid summarizing my data on a PC due to the large number
of CEL files that make up this experiment.

Thank you very much!

Michael Pickard





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