Resize and adjust the heatmap in heatmap.2

heatmapr

I've generated a heatmap like this:
enter image description here

The X-axis and Y-axis labels don't show completely.
My code is here:

 heatmap.2(x,col=blueyelred,colsep=c(1:6),rowsep=(1:62), 
           sepwidth=c(0.05,0.05), sepcolor="white", trace="none",
           Rowv=F,Colv=F, scale="none", dendrogram="none",key=F, 
           lhei = c(0.05,5),margins=c(1,8))

Is there any way to adjust it.

Thanks!
Cam

Best Answer

A few tips:

  • to reduce the font size, use the cexRow and cexCol arguments, e.g.

    heatmap.2(x, ...., cexRow=0.5)
    
  • Adjust the values in the hlei and margins arguments.

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