Hello, There are many questions about making the limit of the colour key smaller than the data range, but I have the opposite problem.
Assume one heatmap has data in the range 6 to 12 and another has data in the range 6 to 9. By providing the same breaks argument to both plots, the heatmaps are coloured as it should be, but for the second heatmap, the range of the colour key is just from 6 to 9. I'd like to force the second colour key to go up to 12 also. How can this be achieved ? My use case is that I have identified a number of clusters in a gene expression dataset, and I would like to avoid plotting them in one large heatmap, but as multiple smaller heatmaps. Also, unless key = FALSE, having a heatmap with values in only one colour bin causes Error in axis(1, at = xv, labels = lv) : no locations are finite. Perhaps this could also be handled more gracefully. I am using R 3.02. -------------------------------------- Dario Strbenac PhD Student University of Sydney Camperdown NSW 2050 Australia ______________________________________________ R-help@r-project.org mailing list 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.
