[BioC] getNetAffx function when using oligo package

James W. MacDonald jmacdon at med.umich.edu
Fri Oct 22 20:20:57 CEST 2010

Hi Jon,

On 10/22/2010 1:58 PM, Jon T wrote:
> Hi,
> I'm trying to preprocess Affymetrix Gene 1.0 ST array data using oligo, and
> it says in the vignette to use the function getNetAffx() to retrieve NetAffx
> biological annotation information.  When I try to run it, I get an error
> message saying that the function can't be found.  Is there a bioconductor
> package I need to install?

Yes, you need oligo installed and loaded. You don't give your 
sessionInfo(), so it is impossible to know if you have done the latter 
(or the former, for that matter). But in a current release version of 
BioC, I have this function.



>> featureData(genePS)<- getNetAffx(genePS, "probeset")
> Error: could not find function "getNetAffx"
> Thanks,
> Jon
> 	[[alternative HTML version deleted]]
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James W. MacDonald, M.S.
Douglas Lab
University of Michigan
Department of Human Genetics
5912 Buhl
1241 E. Catherine St.
Ann Arbor MI 48109-5618
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