unfoldr (version 0.2)

trivarHist: Trivariate histogram

Description

Plot trivariate histogram of size, shape, orientation distribution

Usage

trivarHist(A, main = paste("Trivariate Histogram"), scale = 0.5, col, ...)

Arguments

A

3d array of count data

main

main title

scale

factor to scale the spheres

col

vector of color values repeatedly used

...

optional graphic arguments passed to function spheres3d

Details

The (estimated spatial) joint size-shape-orientation distribution is plotted in a box with corresponding axes shown. The axes intersect in the first class number. The ball volumes visualize the relative frequencies of count data for each class which can be scaled by the user for non-overlapping spheres. Balls within the same size class have the same color.