[BioC] adding annotation to exprSet

[Andreas Zankl]

In the limma Vignette chapter 21.2, the ApoAI dataset contains gene 
names. How did they get in there? This is exactly what I am trying to 
achieve.

Thanks
Andreas

>Can somebody tell me how to add annotation to an affy exprSet? I 
>would like to see the gene name in the limma topTable output. I 
>looked at the annotate documentation and tried all kind of 
>manipulations on the hgu133plus2 datafile, but I can't get it to 
>work.
>
>Hope you can help.
>Many thanks
>Andreas