[BioC] ReadAffy in library affy

Wolfgang Huber huber at ebi.ac.uk
Fri Jun 1 16:48:36 CEST 2007

See also



  "Biobase - Notes for eSet developers"

which gives you some more background on the changes of the exprSet-like
object classes in Bioconductor 2.0 and why.

Best wishes

Mark Robinson ha scritto:
> Michael,
> ReadAffy returns an AffyBatch object.  Have you tried exprs(ab) where  
> ab is an AffyBatch object?
> Mark
> On 01/06/2007, at 10:19 PM, Michael Dannemann wrote:
>> Hi,
>> I have a question to a function in the library affy. One is able to  
>> read
>> in Microarray data with this function. The output is an object  
>> which has
>> this raw data. I remember that I could see this data with affy at exprs
>> when affy is this object. But it is not available, that means there is
>> no extension @exprs. Does anybody know why. Thank you very much in  
>> advance!
>> Michael

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