fwdmvEigenvectorPlot {Rfwdmv}R Documentation

Plot the Components of an Eigenvector in an fwdmv Object

Description

Plots (for each group in the fwdmv object) the components of the specified eigenvector of the covariance matrix against the subset size.

Usage

fwdmvEigenvectorPlot(x, which.vector = 1, correlation = FALSE, psfrag.labels = FALSE)

Arguments

x an fwdmv object.
which.vector an integer value used to select the eigenvector whose components are to be plotted.
correlation a logical value. If TRUE then the eigenvectors of the correlation matrix are plotted.
psfrag.labels a logical value. If TRUE then the x, y, and main labels are set to "xlab", "ylab", and "main" for replacement via the psfrag utility.

Value

an empty list is returned invisibly.

Author(s)

Kjell Konis

References

Atkinson, A. C., Riani, M. and Cerioli, A. (2004) Exploring Multivariate Data with the Forward Search. Springer-Verlag New York.

See Also

fwdmv.object, fwdmv

Examples

data(fondi.dat)
fondi.1 <- fwdmv(fondi.dat)
fwdmvEigenvectorPlot(fondi.1)

[Package Rfwdmv version 0.72-2 Index]