Hi, I'm plotting a heatmap with values ranging from -10 to +10 and I would like the negative values to show up in shades of blue and the positive ones in shadea of red. Basically, I want exactly what the RColorBrewer palette RdBu does but with more of a gradual change (the RdBu can only give me 11 distinct colours). Any suggestions?
Thanks! Frank -- The Wellcome Trust Sanger Institute is operated by Genome Research Limited, a charity registered in England with number 1021457 and a company registered in England with number 2742969, whose registered office is 215 Euston Road, London, NW1 2BE. ______________________________________________ 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.
