Hi Alanne,

You have not given us your sesionInfo() so it's extra hard to really
reproduce what you are up to and actually help you.  You might want to
have a peek at the posting guide for future questions:

http://www.bioconductor.org/docs/postingGuide.html


Fortunately, I happen to know that this method you are using is from the
annotate package,  so I can tell you that to make this work you probably
just need to pass the argument for the "name of the chip" in like this:

KEGG2heatmap("04810", test, "lumiHumanAll")

Instead of the way that you had it.


  Marc



On 06/11/2010 05:59 AM, Alanne, Mervi wrote:
> Dear all,
>
> Is it possible to plot expression data from Illumina HT-12 with GO2heatmap or KEGG2heatmap functions? I'm using lumi package for normalizing and transforming the data and I understand that the lumi batch objects have the same structure as eSet. However when I try to use the function on lumi object with lumiHumanAll.db annotation I get error messages saying that " object 'lumiHumanAll.dbPATH2PROBE' not found". Apperantly PATH2PROBE is missing from the lumi object ?
>
>   
>> library("lumiHumanAll.db")
>> KEGG2heatmap("04810", test, "lumiHumanAll.db")
>>     
> -Mervi
> Dr. Mervi Kinnunen (née Alanne)
> Postdoctoral fellow
> Wihuri Research Institute
> Finland
>
>
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>
>   
>
>
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