Dear all, I am trying to use heatmap.2 in r to draw a heatmap for my dataset like this: heatmap.2(as.matrix(data), col=redgreen(75), scale="row", key=T, keysize=1.5,density.info="none", trace="none",cexCol=0.9, labRow=NA) However, I get an error like this: Error in setmid(d[[j]], type) : node stack overflow Can anyone give me some suggestions? Thanks! Jingjing [[alternative HTML version deleted]]

Hi, Jingjing. On Fri, May 10, 2013 at 12:29 AM, Jingjing Jin <jjin01 at="" mail.rockefeller.edu=""> wrote: > Dear all, > > I am trying to use heatmap.2 in r to draw a heatmap for my dataset like this: > > heatmap.2(as.matrix(data), col=redgreen(75), scale="row", key=T, keysize=1.5,density.info="none", trace="none",cexCol=0.9, labRow=NA) > > However, I get an error like this: > > Error in setmid(d[[j]], type) : node stack overflow > > Can anyone give me some suggestions? Could you please provide a reproducible example or at least let us know how you produced "data"? What is the output of sessionInfo() and traceback()? Also, if you get an answer, please post it to the two other forums you posted to (biostars and stackoverflow). Sean