Nothing
The package contains routines to 1) project unitysummed triples to unitsquare doubles and vice versa, 2) make a grid of unitysummed triples paired to doubles, 3) evaluate a function over the grid and 4) make simple plots including ternary contour plots over a grid of values.
Package details 


Author  Tim Keitt <tkeitt@gmail.com> 
Date of publication  20121029 17:24:23 
Maintainer  Tim Keitt <tkeitt@gmail.com> 
License  GPL2 
Version  1.1 
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.