[BioC] filtering on external genelist

[D]

Oleg Moskvin <ovm at ...> writes:

> 
> Colleagues,
> 
> I think this should be pretty simple task but I cannot find an appropriate 
> package for that.
> I need to generate a subset of eSet object which contains certain probesets 
> indicated in an external genelist (outside R environment).
> 
> I.e. this procedure should look like this:
> 
> mylist <- read.table .....
> fltered.eset <- someFunction(eSet, mylist)
> 
> Probably this is already implemented somewhere.
> Any hints will be appreciated.
> 
> All the best,
> 
> Oleg
> 
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> 


I have the exact same question.  I am working with 2-color data in limma
however.  I'd like to be able to make a table of Mvalues corresponding to a list
of geneIDs from an external table.  Any help is appreciated.

Thanks,

D