Last data update: 2014.03.03
|
R: Draws an equilateral triangle with unit altitude
Draws an equilateral triangle with unit altitude
Description
Like the box graphics function, this function draws a "box" around a ternary plot
Usage
tribox(...)
Arguments
... |
Additional graphic parameters to be passed to polygon
|
Value
None
Author(s)
Tim Keitt <tkeitt@gmail.com>
References
http://dx.doi.org/10.1016/j.ecolmodel.2012.05.020
See Also
plot.default , plot.trifield
Examples
# See demo(trifield)
## Not run:
grid.size = 128
par(mar = rep(2, 4), oma = rep(0, 4))
tg = ternary.grid(grid.size)
f = function(x)
sin(2 * pi * x[1]) +
sin(3 * pi * x[2]) +
sin(4 * pi * x[3])
z = ternary.apply(tg, f)
tf = ternary.field(tg, z)
plot(tf)
ternary.legend()
## End(Not run)
Results
|