fwdmvEccentricityPlot {Rfwdmv}R Documentation

Eccentricity Plot

Description

Plots (for each group in the fwdmv object) the fraction of variance explained by the eigenvalues in which and the eccentricity of the ellipse from the same two eigenvalues.

Usage

fwdmvEccentricityPlot(x, which = c(1, 2), psfrag.labels = FALSE)

Arguments

x an fwdmv object.
which an integer vector of length 2. Specifies the eignevalues to use in the plot.
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)
fwdmvEccentricityPlot(fondi.1)

[Package Rfwdmv version 0.72-2 Index]