[BioC] Limma/Time Course Experiments

Lana Schaffer schaffer at scripps.edu
Wed Sep 19 21:39:36 CEST 2007


Hi,
In the User's guide the list of genes which
correspond at either the 6 or 24 hour times
is accessed by
> selected.wt <- p.adjust(fit2$F.p.value, method="BH") < 0.05
However I want the table from topTable.  So now I am using both
>topTable(fit2, coef=1) 
>topTable(fit2, coef=2)
to get the statistics and then using the list from the selected
command.
How do you suggest that I get the topTable but using both
contrasts in one statement?

Lana Schaffer
Biostatistics/Informatics
The Scripps Research Institute
DNA Array Core Facility
La Jolla, CA 92037
(858) 784-2263
(858) 784-2994
schaffer at scripps.edu
 

 



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