Hi: Check out this post on R-help from February, and look carefully at the solution of Walmes Zeviani - I believe it's close to what you're requesting:
http://r.789695.n4.nabble.com/Triangular-filled-contour-plot-td1557386.html HTH, Dennis On Fri, Oct 22, 2010 at 6:15 PM, Yunting Sun <yunting....@gmail.com> wrote: > Hello, > > anyone knows if there is a way in R to draw contour on a simplex based on a > function f(x,y,z) with domain (x+y+z = 1)? > > Thank you! > > gigi > > [[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. > [[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.
