Dear List I've a generic question about Gene 1.0St arrays not strictly
related to bioconductor analysis.
I'm new to Gene 1.0 St  chips.
Utilizing oneChannelGUi I've obtained the normalized expression (GCRMA) for
my probesets.
With biomart each probeset was remapped to the corresponding gene
 Now : In order to obtain the global gene expression is it  sufficient to
compute the median of the expressions of all the probeset mapped on a gene?
thank you very much
Guido

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