JFreeCharts does support Box Plots, but I have not created a MathPiper
function to access these capabilities yet. The MathPiper functions
that currently access JFreeChart are written in Java because at the
time they were written, the JavaNew, JavaCall, and JavaAccess
functions did not exist. It may be easier to create additional
functions which access JFreeChart using MathPiper code and these three
functions than to use Java.
which is sufficient for my purposes.