fwdmvEccentricityPlot {Rfwdmv} | R Documentation |
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.
fwdmvEccentricityPlot(x, which = c(1, 2), psfrag.labels = FALSE)
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. |
an empty list is returned invisibly.
Kjell Konis
Atkinson, A. C., Riani, M. and Cerioli, A. (2004) Exploring Multivariate Data with the Forward Search. Springer-Verlag New York.
data(fondi.dat) fondi.1 <- fwdmv(fondi.dat) fwdmvEccentricityPlot(fondi.1)