legend.type {biplotEZ}

Format the legend for the biplot

Description

This function enables the user to format the legend and make a required selection to display.

Usage

legend.type(bp, samples = FALSE, means = FALSE, bags = FALSE,
                   ellipses=FALSE,regions=FALSE, new=FALSE, ...)

Arguments

bp

an object of class biplot.

samples

a logical value indicating whether a legend should be printed for samples, with default FALSE.

means

a logical value indicating whether a legend should be printed for means, with default FALSE.

bags

a logical value indicating whether a legend should be printed for bags, with default FALSE.

ellipses

a logical value indicating whether a legend should be printed for concentration ellipses, with default FALSE.

regions

a logical value indicating whether a legend should be printed for classification regions, with default FALSE.

new

a logical value indicating whether the legend should appear in a new window, with default FALSE.

...

additional arguments to be sent to legend().

Value

A list with the following components is available:

samples

a logical value indicating whether a legend for samples are provided.

means

a logical value indicating whether a legend for class means are provided.

bags

a logical value indicating whether a legend for \alpha-bags are provided.

ellipses

a logical value indicating whether a legend for \kappa-ellipses are provided.

regions

a logical value indicating whether a legend for classification regions are provided.

new

a logical value indicating whether the legend appears on new plot.

Examples

biplot (iris[,1:4], Title="Test biplot") |> PCA(group.aes = iris[,5]) |>
    legend.type(samples=TRUE) |> plot()