Re: Density Graph, How?

[Nelson Minar]

>I wonder about how you unix people make graphs, generally speaking.

It's tough. Most people say "use gnuplot" but I find gnuplot really icky.
I'm fond of Jgraph, which is a great tool for making postscript graphs
out of fairly simple specifications. It has a home page at
  http://www.cs.utk.edu/~plank/plank/jgraph/jgraph.html

It's not suitable for exploratory work, though, more for publishing a
finished graph. For that stuff I think you need to go to the
commercial packages like S+ or Mathematica.

There's a web page for data visualization that might be a good place
to look - it's at
  http://SAL.KachinaTech.COM/D/1/

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