Hello,
I have printed out the values of myexprSet using exprs(myexprSet).
If
I wish to replace these values by the same values in sorted order, for
example, how do I do so? exprs(myexprSet) <- will not take a data
frame,
and there doesn't seem to be any documentation on how to create an
exprMatrix.
Dan
Hi Daniel,
exprs(myexprSet)<- will take a matrix though.
You can also construct exprSet objects from scratch using "new", see
e.g. the vignette "Textual Description of Biobase"
Best wishes
Wolfgang
Daniel Pick wrote:
> Hello,
> I have printed out the values of myexprSet using
exprs(myexprSet). If
> I wish to replace these values by the same values in sorted order,
for
> example, how do I do so? exprs(myexprSet) <- will not take a data
frame,
> and there doesn't seem to be any documentation on how to create an
> exprMatrix.
>
> Dan
Wolfgang
-------------------------------------
Wolfgang Huber
European Bioinformatics Institute
European Molecular Biology Laboratory
Cambridge CB10 1SD
England
Phone: +44 1223 494642
Fax: +44 1223 494486
Http: www.ebi.ac.uk/huber
