[BioC] limma Toptable

[James W. MacDonald]

Anthony Bosco wrote:
> Hi,
> 
> I would like to use limma to analyse affymetrix data, but my affy data 
> is not an eset object because I have done the low-level analysis in a 
> different software program.
> 
> How can I attach probe IDs to the toptable results when the initial affy 
> data is not an eset object.

You can always use the genelist argument of topTable to specify the 
names of your genes. See ?topTable.

Jim


> 
> 
> regards
> 
> 
> Anthony


-- 
James W. MacDonald
University of Michigan
Affymetrix and cDNA Microarray Core
1500 E Medical Center Drive
Ann Arbor MI 48109
734-647-5623



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