[BioC] Read.maimages with Mac OS X v.10.6 Snow Leopard - SessionInfo update

[axel.klenk at actelion.com]

Dear Priscila,

I am not on a Mac but since your first error message complains 
about your locale setting this post from Martin may help:

https://stat.ethz.ch/pipermail/bioconductor/2009-September/029450.html

Cheers,

 - axel


Axel Klenk
Research Informatician
Actelion Pharmaceuticals Ltd / Gewerbestrasse 16 / CH-4123 Allschwil / 
Switzerland




From:
Priscila Grynberg <priscilag at gmail.com>
To:
<bioconductor at stat.math.ethz.ch>
Date:
20.04.2011 01:51
Subject:
[BioC] Read.maimages with Mac OS X v.10.6 Snow Leopard - SessionInfo 
update
Sent by:
bioconductor-bounces at r-project.org



Dear BioCs,

I recently moved to a MacBook, and tried to run my usual microarray 
analysis
scritps (which works perfectly at my old PC), but without success.

1) RG  <- read.maimages(targets$FileName, columns = list(Rf = "F2 Mean", 
Gf
= "F1 Mean", Rb = "B2 Median", Gb = "B1 Median"), 
source="genepix",sep="\t",
 annotation = c("Block", "Row", "Column", "ID", "Name"), wt.fun=f)

Error in grep(protectMetachar(allcnames[i]), text.to.search) :
  invalid regular expression in this local

2) RG$genes <- readGAL ("name_of_the_file.gal")

object of the type 'closure' not possible to divide in substes

Any ideas? What am I missing?

Here is my session info:

> sessionInfo()
R version 2.13.0 (2011-04-13)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)

locale:
[1] pt_BR.UTF-8/pt_BR.UTF-8/C/C/pt_BR.UTF-8/pt_BR.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] DAAG_1.06          randomForest_4.6-2 rpart_3.1-49       MASS_7.3-12
   convert_1.28.0
[6] Biobase_2.12.1     marray_1.30.0      limma_3.8.1

Thanks,

Priscila

-- 
Priscila Grynberg, D.Sc.- Bioinformatics
Laboratório de Genética Bioquímica
Universidade Federal de Minas Gerais
Tel: +55 31 3409-2628
CV: http://lattes.cnpq.br/8808643075395963




-- 
Priscila Grynberg, D.Sc.- Bioinformatics
Laboratório de Genética Bioquímica
Universidade Federal de Minas Gerais
Tel: +55 31 3409-2628
CV: http://lattes.cnpq.br/8808643075395963

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