[BioC] rae230a/b data packages buggy?

[John Zhang]

I have found the bug. We are using an unified approach to get mappings between 
probe ids and LocusLink ids. Some of the probe ids that do not get mapped to a 
LocusLink id by any of the sources used were somehow mapped to LocusLink id "1". 
Thus, mappings for probes that are mapped to LocusLink id "1" are incorrect. 
Other mappings seem to be correct base on my limited checking results. 

I will fix the bug and have the correct data packages built as soon as I can. 
Sorry for the error.

 
>Subject: Re: [BioC] rae230a/b data packages buggy?
>From: Reinhold Koch <reinhold.koch at unibas.ch>
>To: Claudio Lottaz <Claudio.Lottaz at molgen.mpg.de>
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>Date: 25 Aug 2003 09:27:53 +0200
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>Hi Claudio,
>
>I found the same problems with rae230a.
>
>Reinhold
>On Sun, 2003-08-24 at 18:46, Claudio Lottaz wrote:
>> Hi all,
>> I am trying to analyze data from the affy-chips rae230a and rae230b.
>> Analysis seems to be ok but the annotation using annaffy and rae230a/b
>> data packages 1.3.0 looks wrong. E.g. the rae230aSYMBOL environment
>> holds the symbol A1BG for most of the affy ids. Does anybody have an
>> idea what is going wrong?
>> Claudio
>
>-- 
>Reinhold Koch <reinhold.koch at unibas.ch>
>
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Jianhua Zhang
Department of Biostatistics
Dana-Farber Cancer Institute
44 Binney Street
Boston, MA 02115-6084