Hi,

I noticed that when I obtain eset from GEO matrix file via GEOquery, the
result obtained from limma analysis includes the annotation information.
However, eset obtained from CEL files via ReadAffy() and GCRMA threestep()
do not include those annotations. How do I infuse the annotations into eset
(preferred) before limma analysis? Or maybe during limma result if that is
more proper. The platform is U133 plus 2.

Any help appreciated, thank in advance.

Timothy

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