simplex.triangle: A simplex is a way to plot a specific type of multi-variate...
In jdidion/fancyplots: A collection of plotting functions.

Description Usage Arguments Details

Points are plotted in the interior of a shape with a number of vertices equal to the number of variables (i.e. a triangle for data points in three dimensions, a square for four dimensions, etc). The higher the value of a variable, the closer the point is to the vertex representing that variable. The color of the point is also determined by it's closeness to each vertex.

1
2
3

simplex.triangle(series, main = NULL, corner.labels = NULL, cex = NULL,
  show.ticks = FALSE, show.legend = FALSE, legend.pos = "topleft",
  plotwidth = 7, new.plot = TRUE)

`series`	either a list or a list of lists (see details).
`main`	plot title.
`corner.labels`	labels for each of the vertices.
`cex`	point cex.
`show.ticks`	show tick marks on the sides of the triangle.
`show.legend`	whether to show a legend defining the colors used for each variable.
`legend.pos`	where to put the legend.
`plotwidth`	size of plot (in inches).
`new.plot`	logical whether to create a new plot or overplot on the existing device.

If 'series' is a list, then each element is a Nx3 matrix, where each row is translated into a data point. The sum of each row in the data matrix must be 1. If 'series' is a list of lists, each element has a 'data' member, which is the matrix, and must also have pch and colramp elements. If 'show.legend' is TRUE, each list must also have a name element. Other optional elements are: highlight.idx and highlight.col, where highlight.idx can be an index or list of indices to highight with the specified color (this works best if the colramp is grayscale).

jdidion/fancyplots documentation built on May 18, 2019, 11:30 p.m.