Followin Prof. Uwes idea and after checking up some docs I was able to build a color vector with the correct colors and then "call" it from using persp col = option ... Nevertheless I still have a small problem... using something like : colorvect <- rainbow(length(mat3),start=0.1,end=0.8) persp(mat3,col=colorvect, box= FALSE, theta=30) works something like I need... But ... if I try to visualize a specific part like mat3[1:900,2:78] ... persp(mat3[1:900,2:78,col=colorvect, box= FALSE, theta=30) What I get is bleach result with only part of the colors... I know that I were specting this but how can I avoid it with making the colorvect vector each time I call persp ?
The other idea is making an equivalent matrix with each cell with the color info... but how can I automate that kind of procedure ? THanks Mark Marques ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
