Thanks for the quick reply, Michael. It does help. Wei On Mon, Jun 8, 2009 at 4:36 PM, michael watson (IAH-C) < michael.watson@bbsrc.ac.uk> wrote: > Try outputting as a PDF or jpeg using the pdf() or jpeg() functions, and > altering the image size so you have enough space for each label > > > -----Original Message----- > From: bioconductor-bounces@stat.math.ethz.ch on behalf of Wei Xu > Sent: Mon 08/06/2009 9:05 PM > To: Bioconductor mailing list > Subject: [BioC] questions about heatmap.2 > > Dear list, > > I'm using heatmap.2 to construct heatmap of my array results. > >heatmap.2(x,col=redgreen(75), scale="row", key=TRUE, symkey=FALSE, > density.info="none", trace="none", cexRow=0.5, cexCol=0.9, margins=c(5,5), > keysize=1.5) > Since I have around 100 data on the heatmap, the ID numbers for are hard to > see on the map. How can I make the heatmap bigger so that the ID of the > probesets are visible? I tried to adjust the margins of the picture as well > as the font size. It didn't work very well. Hope some one can help me out. > Thanks. > > Wei > > -- > Wei Xu > Aquatic Animal Health Laboratory > Pathobiology and Diagnostic Investigation > College of Veterinary Medicine > Michigan State University > East Lansing, MI, 48824 > Tel: 1-517-432-8258 > > [[alternative HTML version deleted]] > > _______________________________________________ > Bioconductor mailing list > Bioconductor@stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: > http://news.gmane.org/gmane.science.biology.informatics.conductor > > > -- Wei Xu Aquatic Animal Health Laboratory Pathobiology and Diagnostic Investigation College of Veterinary Medicine Michigan State University East Lansing, MI, 48824 Tel: 1-517-432-8258 [[alternative HTML version deleted]]