[BioC] heatmap genenames

Martin Maechler maechler at stat.math.ethz.ch
Thu Nov 4 18:34:21 CET 2004

>>>>> "Claire" == Claire Wilson <ClaireWilson at picr.man.ac.uk>
>>>>>     on Thu, 4 Nov 2004 14:06:28 -0000 writes:

    Claire> I have been using the heatmap function to visualise
    Claire> my data and would like to obtain a list of my genes
    Claire> in the same order that they appear in the heatmap. I
    Claire> have looked through the mail archives and tried just
    Claire> creating a dendogram and using order.dendogram but
    Claire> have so far been unsuccessful. Can anyone point me
    Claire> in the right direction?

Right directions:

1) Please do read the posting guide (for R-help)   that applies here as well:
   ---> http://www.R-project.org/posting-guide.html

2) The posting guide tells among other things, to really read
   the help page of function.
   ?heatmap  and look at the section called  "Value:"

   ==> I'm pretty sure that

   r <- heatmap(...........)

   r$colInd  ## gives you the desired ordering.

Martin Maechler, ETH Zurich

More information about the Bioconductor mailing list