[BioC] Can\'t read canine CEL file with ReadAffy()

Kaj Chokeshaiusaha [guest] guest at bioconductor.org
Sun Mar 17 11:25:16 CET 2013

Dear R helpers,

I would like to note in the first place that I'm very naive to R. So I must apologize you all in advance if my problem is too simple. Hope you will accept my apology.

I can't read CEL files of canine bone cancers with 'ReadAffy()'.
Would you please suggest me what happens and what I should try next?
R shows me this error

> ReadAffy()
Error in read.affybatch(filenames = l$filenames, phenoData = l$phenoData,  : 
  Cel file D:/Canine Osteosarcoma/GSM596543.CEL does not seem to have the correct dimensions

Best Regards,

 -- output of sessionInfo(): 

R version 2.15.1 (2012-06-22)
Platform: x86_64-pc-mingw32/x64 (64-bit)

[1] LC_COLLATE=Thai_Thailand.874  LC_CTYPE=Thai_Thailand.874   
[3] LC_MONETARY=Thai_Thailand.874 LC_NUMERIC=C                 
[5] LC_TIME=Thai_Thailand.874    

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

other attached packages:
[1] affy_1.36.1        Biobase_2.18.0     BiocGenerics_0.4.0

loaded via a namespace (and not attached):
[1] affyio_1.26.0         BiocInstaller_1.8.3   preprocessCore_1.20.0
[4] zlibbioc_1.4.0

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