[BioC] How many folds?

[Marcelo Brandão]

Hello there.
I am using Bioconductor to analyse some nimblegen microarray data.
This might be a silly question but, using topTable how can I infer
that gene X is 3 fold overexpressed?

Thanx!!!

My best regards

Marcelo

-- 
Marcelo Mendes Brandão
Postdoc fellow
Laboratório de Biologia Molecular de Plantas - ESALQ/USP
Website: http://bioinfo.esalq.usp.br
AtPIN: http://bioinfo.esalq.usp.br/atpin
SKYPE: mmbrand
Tel: (+55) 19 3429 4442