[BioC] p values of significant genes in SAM
holger.schw at gmx.de
Mon Mar 6 16:14:30 CET 2006
when sam.out is the output of sam(...), then
> sam.out at p.value
> sam.out at q.value
will do the trick.
> --- Ursprüngliche Nachricht ---
> Von: "Assa Yeroslaviz" <frymor at gmail.com>
> An: "bioconductor at stat.math.ethz.ch" <bioconductor at stat.math.ethz.ch>
> Betreff: [BioC] p values of significant genes in SAM
> Datum: Mon, 6 Mar 2006 15:22:15 +0100
> i've got a problem extracting the p values of my significance genes.
> I did a sam analysis and want to see the p values of all of the genes and
> only of the sig. genes.
> I did
> >samresult at p.value
> to get all my p values.
> but I just can't get the command to extract only the p values of my sig.
> first try was :
> > samresult at mat.sig$p.value
> second try:
> >samresult at mat.sig[,"p.value"]
> Fehler in "[.data.frame"(samList at mat.sig, , "p.value") :
> nicht definierte Spalten gewählt
> It seems i just can't connect the mat.sig and the p.values columns of my
> I would like to have a table/ matrix with the names of the genes and the
> pvalues of this genes. If it is possible I would also like to have the FDR
> of this list.
> I would be very happy to get some help here.
> Assa Yeroslaviz
> Loetzener Str. 15
> 51373 Leverkusen
> [[alternative HTML version deleted]]
Echte DSL-Flatrate dauerhaft für 0,- Euro*!
More information about the Bioconductor