[BioC] Affymetrix Command Console CEL files

[Khan, Sohail]

Hi,

Upgrading R to 2.6.0
and affyio to 1.6.1 solved the problem.
Thanks.

-Sohail
-----Original Message-----
From: Benilton Carvalho [mailto:bcarvalh at jhsph.edu]
Sent: Thursday, November 01, 2007 11:51 AM
To: Khan, Sohail
Cc: <bioconductor at stat.math.ethz.ch>
Subject: Re: [BioC] Affymetrix Command Console CEL files


This was addressed recently on affyio and I assume the fix was also  
applied to the release branch. Try updating affyio.
B

On Nov 1, 2007, at 11:28 AM, "Khan, Sohail" <khan at cshl.edu> wrote:

> Dear member,
>
> I am unable to read an Affymetrix Command Console (new Affymetrix  
> Software) generated .cel file by affy function ReadAffy().
> I am getting the following error:
> Error in read.affybatch(filenames = l$filenames, phenoData = l 
> $phenoData,  :
>        Is M:/Sohail/AGCC_files/JSMK_S428C.CEL really a CEL file?  
> tried reading as text, gzipped text and binary
> Do these files have to be converted to GCOS format?
> Or is there an upgrade for the affy package.
>
> Thanks.
>
>
>
>
> Sohail Khan
> Scientific Programmer
> COLD SPRING HARBOR LABORATORY
> Genome Research Center
> 500 Sunnyside Boulevard
> Woodbury, NY 11797
> (516)422-4076
>
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