analogue (version 0.14-0)

plot3d.prcurve-deprecated: Interactive 3D plot of a principal curve in principal coordinate space

Description

Draws a 3D plot of the principal curve in principal coordinate space using the rgl package and functions from vegan.

Usage

plot3d.prcurve(x, choices = 1:3, display = "sites", scaling = 0,
               lcol = "darkorange", lwd = 2, decorate = TRUE, xlab = NULL,
               ylab = NULL, zlab = NULL, main = NULL, ...)

Arguments

x

an object of class "prcurve" resulting from a call to prcurve.

choices

numeric vector of length 3; the ordination axes to plot.

display

character; which scores to display. See scores.rda.

scaling

numeric; the scaling to use for the scores. Default is no scaling.

lcol, lwd

The colour and width, respectively, for the principal curve.

decorate

logical; should the plot be decorated with bounding box, axes and labels?

xlab, ylab, zlab, main

Labels for the plot, to be drawn using decorate3d.

...

Arguments passed to other functions. In particular, argments are passed to ordirgl, lines3d, and decorate3d.

Value

• A plot is drawn on the active RGL device. If there is no active RGL device, one is opened upon plotting.

See Also

ordirgl, prcurve.