[BioC] extracting probe intensities from ReadAffy object

[Wang, Hui]

Hi everybody,
 
This may be a R question, I am going to ask here anyway.
 
I extract the pm intensities of a ReadAffy object test:
test.intensity=pm(test)
 
test.intensity is a matrix with rownames of qualifier#, where # is  a probe
number. For example, mygene1, where mygene is the qualifier and 1 is the
first probe for that probe set with qualifier "mygene". I can access all
intensities by test.intensity["mygene1",]
 
My question is:
 
is there way to extract all probe intensities for "mygene"? can I use wild
cards here?
 
 
thanks
 
-hui
*****************************
Hui Wang
Bioinformatics, Affymetrix Inc 
Phone: 408-731-5668(Santa Clara)
              510-428-8546(Emeryville)
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