Hi Naomi,
   Thank-you for your response. But i am not starting with .CEL files.. i have the data in excel(.csv). So i guess i cannot use the affy. please suggest me. i appreciate your help.
  Thank-you
  kavita

Naomi Altman <naomi@stat.psu.edu> wrote:
  You are in luck. All you need to do is read the first few sections 
of the affy manual, and you will see that this is easily done in 4 or 
5 lines of code.

--Naomi Altman

At 03:50 PM 4/16/2006, kst wrote:
>hi,
> I need to do summarizations of the probe intensity values for 
> each probeset of Affymetrix data in excel(.csv) format, by RMA, 
> GCRMA and MAS5. Can you please suggest me how to do it in R? or is 
> there any code available?
> Thank-you for your help.
> kavita
>
>
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Naomi S. Altman 814-865-3791 (voice)
Associate Professor
Dept. of Statistics 814-863-7114 (fax)
Penn State University 814-865-1348 (Statistics)
University Park, PA 16802-2111





				
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