[R] "chemical" plot -> ternary plot

Christian Hoffmann christian.hoffmann at wsl.ch
Wed Nov 6 15:49:42 CET 2002

Thanks to all who answered my question.

Morten Sickel. Mark E. Hall. Josef Eschgfaeller.
A ternary plot.


will give you code and an example.


jari.oksanen at oulu.fi:

Ben Bolker:

>Delivered-To: hoffmann at mail.wsl.ch
>Delivered-To: christian.hoffmann at wsl.ch
>Date: Wed, 6 Nov 2002 10:56:39 +1300
>From: Jason Turner <jasont at indigoindustrial.co.nz>
>To: Christian Hoffmann <christian.hoffmann at wsl.ch>
>Cc: r-help at stat.math.ethz.ch
>Subject: Re: [R] "chemical" plot
>Mail-Followup-To: Christian Hoffmann <christian.hoffmann at wsl.ch>,
>         r-help at stat.math.ethz.ch
>User-Agent: Mutt/1.2.5i
>X-mailer: mutt 1.2.5i
>X-FOTD: Persimmon
>On Wed, Nov 06, 2002 at 10:22:05AM +0100, Christian Hoffmann wrote:
> > Hi all,
> >
> > May be there is a plot which shows 3 variables in a triangle, their sum
> > being constant. I have forgotten its name, and a search in the engine 
> using
> > "plot" did not help.
> >
> > Does anyone know of such a procedure in R or S?
>ternary plots.
>Indigo Industrial Controls Ltd.
>jasont at indigoindustrial.co.nz

Dr.sc.math.Christian W. Hoffmann
Mathematics and Statistical Computing
Landscape Dynamics and Spatial Development
Swiss Federal Research Institute WSL
Zuercherstrasse 111
CH-8903 Birmensdorf, Switzerland
phone: ++41-1-739 22 77    fax: ++41-1-739 22 15
e-mail: christian.hoffmann at wsl.ch
www: http://www.wsl.ch/staff/christian.hoffmann/

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