(asdf:load-system :vgplot)
or
(ql:quickload :vgplot)
(vgplot:plot '(1 2 3) '(0 -2 17))
For examples run the demo function:
(vgplot:demo)
and see API documentation: https://quickref.common-lisp.net/vgplot.html
License: GPL Copyright (C) 2013 - 2015 Volker Sarodnick