jethi <kartija <at> hotmail.com> writes: > hey, is there anybody who can help me? its very urgent because i have to > send my bachelor thesis on monday. pls help me!!!!
I'm really sorry that you're stuck, but ... waiting until a few days before an important assignment is due and then depending on the generosity of unpaid volunteers is a dangerous procedure ... I tried to run your code but got an error ("object 'p' not found"); it's very hard to understand what the code is doing, there are lots of things that look funny/wrong ... in particular, you should look at the gute() function and think about what it's doing. Be aware that functions in R do not work like 'macros', that is, information about variables that are defined or modified within functions does not propagate outside the functions. If you post a function that actually works, you are more likely to get help drawing the graph. If your results are in the form of a matrix, persp() is probably the easiest way to draw the surface. wireframe (in the lattice package) is an alternative. ______________________________________________ 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.