The basic functions you need are image() contour() although I like better the plot.surface() function in the 'fields' package.
Julian threshold wrote: > Hi All, simple question: > do you know how to graph the following object/matrix in a 'surface manner': > > [,1] [,2] [,3] [,4] [,5] [,6] > [1,] -0.154 -0.065 0.129 0.637 0.780 0.221 > [2,] 0.236 0.580 0.448 0.729 0.859 0.475 > [3,] 0.401 0.506 0.310 0.650 0.822 0.448 > [4,] 0.548 0.625 0.883 0.825 0.945 0.637 > [5,] 0.544 0.746 0.823 0.877 0.861 0.642 > [6,] 0.262 0.399 0.432 0.620 0.711 0.404 > > will be very grateful for hints. > > rob ______________________________________________ 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.
