One way to do this may be to create the right image and show it. I have never user R for image processing so I can not provide any details, but I would have done the following: Create a 100x100 (or 1000x1000) white image. Then (assuming that it is a 100x1000 image), for each pair of your (x,y) you can paint the pixel (10x,10y) with the appropriate color.
--- Juan Pablo Fededa <[EMAIL PROTECTED]> wrote: > Dear Contributors: > > I have the next matrix: > > "X" "Y" "Z" > > 1 2 526 > 2 5 723 > 3 10 110 > 4 7 1110 > 5 9 34 > 6 8 778 > 7 1 614 > 8 4 876 > 9 6 249 > 10 3 14 > > I want to order the matrix from bigest Z (1110) to > lower Z (14). > Then I want to asign a color scale vector from blue > ( bigest Z) to > orange (lower Z), and then I want to make a plot > with the X vs.Y > coordinates of the matrix, with the number > correspondent to Z in every > point, each number coloured with the assigned colour > scale colour. > Is this doable????? > Thanks in advance again, > > > > Juan Pablo > > ______________________________________________ > 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. > ______________________________________________ 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.
