Thanks Jim,

Benilton Carvalho suggested updating R to 2.12.0 and that worked.

Jon



On Fri, Oct 22, 2010 at 11:20 AM, James W. MacDonald
<jmacdon@med.umich.edu>wrote:

> 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.
>
> Best,
>
> Jim
>
>
>
>>  featureData(genePS)<- getNetAffx(genePS, "probeset")
>>>
>> Error: could not find function "getNetAffx"
>>
>> Thanks,
>> Jon
>>
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>>
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>
> --
> James W. MacDonald, M.S.
> Biostatistician
> Douglas Lab
> University of Michigan
> Department of Human Genetics
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