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




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