Drawing a simplex
On Aug 25, 2012, at 9:00 PM, Chel Hee Lee wrote:
I will very appreciate if anyone can provide some materials to draw a simplex plot of a Dirichlet distribution in R as shown in the page at http://en.wikipedia.org/wiki/File:Dirichlet_distributions.png .
Go to: http://www.rseek.org search on: dirichlet surface Choose the Support lists panel. There are worked examples there.
David Winsemius, MD Alameda, CA, USA