At 23 years, gnuplot is one of the oldest free and open
source programs out in the wild world. It runs anywhere and
everywhere. It's an interactive, text-based plotting program that's
quite easy to use, and yet can produce surprisingly complex plots.
Many features of gnuplot are shown in a live demo.
Slides and notes available at http://nblug.org/presentations/gnuplotTalk/
O'Reilly Media
Roger House




