[BioC] Extracting data sub set from loaded data.

[elliott harrison]

Dear BioC,

I'm drawing a blank on the archives but I'm sure someone can help point
me to the right place.
I have raw data from Agilent whole genome array in R in a dataset (RG)
imported using  read.maimages.
From analysis in a different software I have a list of probes I wish to
analyse independently.
How do I load the list of probes into R and then use it to extract data
from my loaded data and create a new dataset?
Or do I have to reload the data with just the probes I'm interested in?

Many Thanks

Elliott


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