[BioC] Limma: Nimblegen array data import?

[Dave Berger]

previously, I have used limma for 2 colour array analysis.
I now have a new data set from Nimblegen arrays in which RMA  
normalization has been completed and I wish to identify differentially  
expressed genes from the allcalls.txt file which is a table of  
expression values for all the treatments in one file
Question:
if I wish to do a single channel analysis in "limma", I would  
appreciate suggestions on importing this data ie. how do I convert the  
data to an "exprSet" object?

thanks
Dave Berger


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