Hi Friends
  Is there a way to get the platform annotation table from ExpressionSet
object.
I am using ArrayExpress packages to get the ExpressionSet Objects as
following.


#ArrayExpress
library(ArrayExpress)
data = getAE("E-MEXP-1422", type = "processed")
cn = getcolproc(data)
eset = procset(data, cn[2])
varLabels(eset)
featureNames(eset)

Above  functions varLabels and featureNames retrieve only plotform IDs. How
I can I get the gene names, Transcripts IDs and other annotation. I
appreciate your help.


Thank You
Sailu Yellaboina
Visiting Fellow
NIH, NIEHS

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