plotPcaFd {fda}R Documentation

Plot Output from Principal Components Analysis Function PCA.FD

Description

Function pca.fd produces an object of class pcafd. This function plots the information in this object.

Usage

plotPcaFd(pcafd, nx=128, pointplot=TRUE, harm=0, expand=0, cycle=FALSE, ...)

Arguments

pcafd An object of class pcafd.
nx The number of argument values used to plot the harmonics.
pointplot A logical variable. If pointplot is TRUE, then the harmonics are plotted as + and -, otherwise lines are used.
harm The number of harmonics to plot
expand If expand = 0 then the effect of adding +/- 2 standard deviations of each principal component are given. Otherwise the factor expand is used.
cycle A logical variable. If cycle is TRUE and there are two variables, then a cycle plot will be drawn. If the number of variables is anything else, cycle will be ignored.
... Additional arguments that can be used in all plotting programs.

Details

Value

A plot of the results of a principal components analysis.

Note

Author(s)

References

See Also

pca.fd

Examples






[Package fda version 1.0 Index]