2009/7/20 Markus Mühlbacher <muehli...@yahoo.com>: > What is my mistake?
I don't know about the heatmap function, but I have often used 'image' with 'heat.colors' without any problems. There is a nice example here: http://addictedtor.free.fr/graphiques/graphcode.php?graph=20 It should be fairly easy to fit your data into that one. I guess that this should work: x = 1:length(activity.matrix) y = 1:length(activity.matrix) image(x, y, activity.matrix, col=heat.colors(100)) -- Michael Knudsen micknud...@gmail.com http://lifeofknudsen.blogspot.com/ ______________________________________________ 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.
