Hi, I'm trying to produce a plot of an image of a Matrix, but I don't get other colors than the default grey scale:
> image(Matrix(topo.matrix.2),col.regions=topo.colors(100),colorkey=FALSE) this still is plotted in grey. Is there any mistake in my syntax? Thanks and regards, Javier ------ ______________________________________________ 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.
