Plot Function for RRPP
# S3 method for predict.lm.rrpp
plot(x, PC = FALSE, ellipse = FALSE, label = TRUE, ...)
plot object (from predict.lm.rrpp
)
A logical argument for whether the data space should be rotated to its principal components
A logical argument to change error bars to ellipses in multivariate plots. It has no function for univariate plots.
A logical argument for whether points should be labeled (in multivariate plots).
other arguments passed to plot (helpful to employ
different colors or symbols for different groups). See
plot.default
and par