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RE: Trilinear plots

• To: mathgroup at smc.vnet.net
• Subject: [mg4681] RE: [mg4573] Trilinear plots
• From: twj <twj>
• Date: Sun, 25 Aug 1996 18:23:11 -0400
• Sender: owner-wri-mathgroup at wolfram.com

>I'm looking for ideas on how to do trilinear plots, ie, plots
>on three axes which form an equilateral triangle (where the three coords are
>usually scaled so they sum to 1 for each observa
>I'm looking for ideas on how to do trilinear plots, ie, plots
>on three axes which form an equilateral triangle (where the three coords are
>usually scaled so they sum to 1 for each observation)?
>
>Equivalently, this plot can be described as a plot of the locations of 3D
>points in the plane defined by x+y+z=1.

I wrote a package to do this:  ComponentPlot`.
It supports a function ComponentListPlot and a graphics
object ComponentGraphics.  It's design and use is described
in my book Mathematica Graphics.  You can get the package
from MathSource item number 0205-041.


Tom Wickham-Jones
WRI

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