[BioC] comparing qpcr and chip

[Marco Fabbri]

I have run an agilent gene expression  chip  and applied biosystem
card (TLDA). I have analysed the data with Agi4x44PreProcess  (chiP)
and  HTqPCR (qpcr) and created two expression sets. Now I want to
compare the data, I am able to do exporting the data and rearranging
outsied R. Can you please give some suggestion or some coding example
how to do in R?

Thank you

Marco