% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/ellipsesPlot.covfm.R
\name{ellipsesPlot.covfm}
\alias{ellipsesPlot.covfm}
\title{Ellipses Plot - Visual Correlation Matrix Comparison}
\usage{
ellipsesPlot.covfm(x, ...)
}
\arguments{
\item{x}{a \code{"covfm"} object.}
\item{\dots}{additional arguments are ignored.}
}
\value{
x is invisibly returned.
}
\description{
When there are 3 or more variables in the data, this function produces
a matrix with ellipses drawn in the upper triangle. The ellipse in cell
\eqn{i,j} of the plot is drawn to be a contour of a standard bivariate
normal with correlation \eqn{\rho_{ij}}. One ellipse is drawn in each
cell for each model in the \code{covfm} object. When there are 2
variables in the data, this function produces a scatter plot of the data
with an overlaid 95\% confidence ellipse for each model in the
\code{covfm} object.
}