Dears, before I start programming my own function I would like to ask you whether there is any function already available that lets me plot a x/y plot with the colors of the points determined by scaling a third variable z into a defined colorramp?
Until now I am using a wild combination of functions to create a colorvector by hand, then calling plot(x,y,col=colors) and then using color.legend() from plotrix to add a colorbar. Is there anything where I can just call (for example) plot(x,y,z) and get a plot and a colorbar next to it? If not I have to program that myself because my current way involves a lot of steps and readjusting plotting regions. Thanks for your help! Jannis ______________________________________________ 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.
