[BioC] limma Toptable

James W. MacDonald jmacdon at med.umich.edu
Mon Mar 14 14:56:19 CET 2005

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.


> regards
> Anthony

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

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