Hello. I'm making a heatmap of my data using heatmap.2, but once the plot is done there is no color scale. Shouldn't it be done automatically? What function should I use to put it in the plot?
Also, I'm getting the mesage "Error in plot.new() : figure margins too large". I used the function margins =c() to lower the margins so that the image isn't cut, but I still get the mesage. Do I need to change something or is there no problem even if I get that mesage?
Thanks in advance.