Thanks to all who have provided me with valuable suggestions. I am forging ahead now, and am beginning to enjoy R.
Thanks, Saurav Thus spake Saurav Pathak: + Hi, + + I am trying to plot densities given on a two dimensional grid. My + data is in the an external file, and is arranged in three columns: + x, y, density + + how may i get a plot of this? i would like to get (1) a three + dimensional plot and (2) a color coded two dimensional plot. + + I have tried using + + image(x, y, density) + + but i am asked to put the data in ascending order. i am not sure + how i may put grid points in an ascending order. + + I would also like to know if i could use any other function, other + than image. + + thank you in advance. + + -- + saurav + + ______________________________________________ + [EMAIL PROTECTED] mailing list + http://www.stat.math.ethz.ch/mailman/listinfo/r-help ______________________________________________ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help
