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 Brand?o Postdoc fellow Laborat?rio 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

2010/10/14 Marcelo Brandão <brandao.marcelo@gmail.com> > 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? > > Hi, Marcelo. Make sure that you are reading the help for all functions you are using. Take a look at the logFC column, which represents the estimated log fold change, in the topTable output. Sean [[alternative HTML version deleted]]