shapes3d {shapes}R Documentation

Plot 3D data

Description

Plot the landmark configurations from a 3D dataset

Usage

shapes3d(x,loop=0,type="p", colour = 2, joinline=c(1:1), axes3=FALSE )

Arguments

x An array of size k x 3 x n, where k is the number of landmarks and n is the number of observations
loop gives the number of times an animated loop through the observations is displayed (in order 1 to n). loop > 0 is suitable when a time-series of shapes is available. loop = 0 gives a plot of all the observations on the same figure.
type Type of plot: "p" points, "l" lines
colour Colour of points (default colour = 2 (red)). If a vector is given then the points are coloured in that order.
joinline Join the numbered landmarks by lines
axes3 Logical. If TRUE then plot the axes.

Value

None

Author(s)

Ian Dryden

References

Dryden, I.L. and Mardia, K.V. (1998) Statistical Shape Analysis. Wiley, Chichester.

Examples

data(dna.dat)
shapes3d(dna.dat,loop=0)

[Package shapes version 1.1-1 Index]