Dear list, I am trying to make a perspective plot with persp(x, y, z). The problem is that z data set is incomplete, with lots of NA. And I can not get a smooth surface plot. Could any one tell me how to generate a smooth surface with incomplete dataset? (I tried to fill in some values for the miss values, but I still can not get a smooth surface in the persp plot)
/Mike ______________________________________________ [email protected] 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.
