Nothing
Simulate via Markov chain Monte Carlo (hitandrun algorithm) a Dirichlet distribution conditioned to satisfy a finite set of linear equality and inequality constraints (hence to lie in a convex polytope that is a subset of the unit simplex).
Package details 


Author  Glen Meeden <glen@stat.umn.edu> and Radu Lazar <lazar@stat.umn.edu> and Charles J. Geyer <charlie@stat.umn.edu> 
Maintainer  Glen Meeden <glen@stat.umn.edu> 
License  GPL (>= 2) 
Version  1.7 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.