Nothing
Provides HE plot and other functions for visualizing hypothesis tests in multivariate linear models. HE plots represent sumsofsquaresandproducts matrices for linear hypotheses and for error using ellipses (in two dimensions) and ellipsoids (in three dimensions). The related 'candisc' package provides visualizations in a reducedrank canonical discriminant space when there are more than a few response variables.
Package details 


Author  John Fox [aut], Michael Friendly [aut, cre], Georges Monette [ctb], Phil Chalmers [ctb] 
Maintainer  Michael Friendly <friendly@yorku.ca> 
License  GPL (>= 2) 
Version  1.39 
URL  http://friendly.github.io/heplots/ 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.