[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.

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



**********************************************************
Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues.



More information about the Bioconductor mailing list