trifield: Some basic facilities for ternary fields and plots

The package contains routines to 1) project unity-summed triples to unit-square doubles and vice versa, 2) make a grid of unity-summed 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.

Author
Tim Keitt <tkeitt@gmail.com>
Date of publication
2012-10-29 17:24:23
Maintainer
Tim Keitt <tkeitt@gmail.com>
License
GPL-2
Version
1.1

View on CRAN

Man pages

abc2xy
Project unity-summed triples (a, b, c) to unit-square doubles...
plot.trifield
Plot a ternary field
ternary.apply
Apply a function over a ternary grid
ternary.field
Constructs a ternary field
ternary.grid
Constructs a ternary grid
ternary.legend
Plots a ternary legend
triaxes
Draws ternary axis lines
tribox
Draws an equilateral triangle with unit altitude
trifield-package
Assists in creating and plotting ternary fields
xy2abc
Ternary projection of 'x', 'y' coordinates

Files in this package

trifield
trifield/MD5
trifield/NAMESPACE
trifield/man
trifield/man/ternary.grid.Rd
trifield/man/trifield-package.Rd
trifield/man/ternary.legend.Rd
trifield/man/abc2xy.Rd
trifield/man/triaxes.Rd
trifield/man/plot.trifield.Rd
trifield/man/ternary.apply.Rd
trifield/man/ternary.field.Rd
trifield/man/tribox.Rd
trifield/man/xy2abc.Rd
trifield/R
trifield/R/ternary.field.R
trifield/R/tribox.R
trifield/R/xy2abc.R
trifield/R/abc2xy.R
trifield/R/ternary.legend.R
trifield/R/plot.trifield.R
trifield/R/ternary.apply.R
trifield/R/ternary.grid.R
trifield/R/triaxes.R
trifield/DESCRIPTION
trifield/demo
trifield/demo/00Index
trifield/demo/trifield.R