[BioC] (no subject)

[Ben Bolstad]

Install version 1.3.28 of the affy package. It handles the binary format
cel files (which is what you get from GCOS).

Ben





On Thu, 2004-03-25 at 09:11, Steve Moore wrote:
> Hi all,
> 
> It has been a while since I have used the affy package.  I have done 
> everything in the help manual and installed the HGU133 plus2 cdf 
> environment.  When I start the program I put in the correct directory and 
> load the affy library successfully. When I try to import the cel files using 
> the following command
> 
> data<-ReadAffy()
> 
> I get the error message:
> 
> Error in read.affybatch(filenames = filenames, phenoData = phenoData,  :
>         The file C:/Documents and Settings/smoore/Desktop/nat evbr cel 
> files/BR1.CEL does not look like a CEL file
> 
> These files were taken from GCOS, does anyone know what may be happening 
> here, am I maybe doing something wrong that I haven't noticed?  any help 
> would be greatly appreciated.
> 
> Many Thanks
> 
> Steve.
> 
> 
> 
> Dr. Stephen Moore
> Dept. of Oncology
> Queens University of Belfast
> U-Floor
> Belfast City Hospital
> Belfast
> N.Ireland
> BT9 7AB
> 
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-- 
Ben Bolstad <bolstad at stat.berkeley.edu>
http://www.stat.berkeley.edu/~bolstad