Dear Bioconductor
Hi,

I'm Won.

I try to do microarray normalization by R.

I use justRMA function within affy package, got error about segment fault.

I don't know why it happen.

I attached error below.

Please help me.

Thank you.

Cheers,

Won

=======================
OS : Redhat linux
Cpu : intel xeon X5570
Memory : 26Gb

&

OS : Ubuntu
Cpu : intel q6600
Memory : 8Gb

=======================
Loading required package: Biobase
Loading required package: methods

Welcome to Bioconductor

 Vignettes contain introductory material. To view, type
 'browseVignettes()'. To cite Bioconductor, see
 'citation("Biobase")' and for packages 'citation("pkgname")'.

Loading required package: gcrma
Loading required package: preprocessCore

Attaching package: 'affyPLM'

The following object(s) are masked from 'package:stats':

   resid, residuals, weights


 *** caught segfault ***
address 0xc609000, cause 'memory not mapped'

Traceback:
 1: .Call("rma_c_complete", probeintensities$pm, pNList, ngenes,
normalize, background, bgversion, verbose, PACKAGE = "affy")
 2: just.rma(filenames = l$filenames, phenoData = l$phenoData, description =
l$description,     notes = notes, compress = compress, rm.mask = rm.mask,
rm.outliers = rm.outliers,     rm.extra = rm.extra, verbose = verbose,
normalize = normalize,     background = background, bgversion = bgversion,
destructive = destructive,     cdfname = cdfname)
 3: justRMA()
aborting ...
/var/spool/sge/tachyon1145/job_scripts/477103: line 21: 22829 Segmentation
fault      /home01/e133ywc/R/R-2.13.0/bin/Rscript
/scratch/e133ywc/big/198/198.R

--
-- 
Won Cheol Yim, MSc.
Doctoral student
Plant molecular genetics lab.
Dept. of plant biotechnology
Graduate School
Dongguk University
Korea Rep.

Contact
Cell : +82 10 3853 3926
VoIP : +82 70 8226 3853
Email : ascendo@dongguk.edu
Curriculum Vitae : http://ascendo.u.googlepages.com/
Lab page : http://pmgl.dongguk.edu/
 fly.

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