Dear R-list,
I would like to generate an intensity map based on a x * y matrix. Each point in the matrix should get plotted at the coordinate: x = column / y = row with a color-intensity (for example gray-value) based on the actual value of this point. Is there a convenient package / function for this kind of plot? example data: x <- matrix(rnorm(100*100, 0, 2), 100, 100) thanks! ______________________________________________ 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.
