Dear Mr. or Mrs., Please see the previous messages for information. I had a problem with the heatmap.2 breaks argument and was wondering if someone could help me with that problem. I could not find information for the other authors of heatmap.2 to contact them. Could you provide help or contact information?
Best regards, Florian Goetz Phd candidate Woods Hole Oceanographic Institution 508 289 3715 -------- Weitergeleitete Nachricht -------- Betreff: RE: Heatmap.2 Breaks argument Datum: Fri, 24 Jun 2016 13:16:53 -0400 Von: Liaw, Andy <andy_l...@merck.com> An: fgoetz <fgo...@whoi.edu> Hi Florian, I wrote the original version of heatmap(), but not heatmap.2(). Also, heatmap() was modified by R Core before being included into base R, and is now supported by R Core. Please contact the author of heatmap.2() first. Thanks! Best, Andy > -----Original Message----- > From: fgoetz [mailto:fgo...@whoi.edu] > Sent: Friday, June 24, 2016 10:21 AM > To: Liaw, Andy > Subject: Heatmap.2 Breaks argument > > Dear Mr. Liaw, > > I am a Phd student at the Woods Hole Oceanographic Institution, MA, USA. > I found a problem with the breaks argument in the Heatmap.2 function, > which I dont understand. When I create a Heatmap with the following code > I have trouble to open the pdf because it takes a long time to load the > Histogram. When I leave out the break argument I have no problem at all. > Why is the break argument giving me this problem. I could not find any > information on that problem so I decided to write to you directly. > > Thank you very much for any help! > > Best regards, > > Florian Goetz > > value_breaks > <-c(seq(0,0.0001,length=1),seq(0.0002,3,length=10),seq(3.01,6.5,length=10)) > ### color breaks > > my_palette<-colorRampPalette(c("white","darkblue","yellow"), > (n=length(value_breaks)-1))# > > > pdf(file.choose(new=TRUE),width=5,height=10) > #par(oma=c(2, 2, 2, 2)) > par(mar=c(20,10,15,5)) > > > heatmap.2(heatmapmatrix, > breaks=value_breaks, > symm=FALSE,trace="none", > col = my_palette,cexRow=0.5,cexCol=1,srtCol=45, > margins=c(10,8), > hclustfun = function(x) hclust(x,method = 'ward.D'), > distfun = function(x) vegdist(x,method = 'euclidean')) > > > > dev.off() #Close the pdf file Notice: This e-mail message, together with any attachme...{{dropped:15}} ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
