How about : google "r graph gallery 4d" ? abs
On Sun, Oct 4, 2009 at 3:31 PM, Duncan Murdoch <murd...@stats.uwo.ca> wrote: > On 04/10/2009 3:14 PM, gcheer3 wrote: > >> Suppose there are 4 variables >> d is a function of a , b and c >> I want to know how a, b and c change will make d change >> It will be straightforward to see it if we can graph the d surface >> >> if d is only a function of a and b, I can use 'persp' to see the surface >> of >> d. I can easily see at what values of a and b, d will get the maxium or >> minium or multiple modes, etc >> >> But for 4 dimention graph, is there a way to show the surface of d >> Will use color help >> > > contour3d in the misc3d package can do something like that. > > Duncan Murdoch > > > ______________________________________________ > 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<http://www.r-project.org/posting-guide.html> > and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ 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.
