[R] piper diagram

[Dylan Beaudette]

Hi,

Is anyone on the list familiar with an R implementation of Piper Diagrams?

Example:
http://faculty.uml.edu/nelson_eby/89.315/IMAGES/Figure%209-78.jpg

I am thinking that two calls to triax.plot (plotrix) along with some kind of 
affine-transformed standard plot would do the trick. Not so sure about the 
final layout, or a nice generalized version for something like lattice.

Cheers,

Dylan

-- 
Dylan Beaudette
Soil Resource Laboratory
http://casoilresource.lawr.ucdavis.edu/
University of California at Davis
530.754.7341