[Chicago-talk] Graphing (plotting) time-series data?

Steven Lembark lembark at wrkhors.com
Fri Apr 15 00:33:17 PDT 2005

> Oh, whoops, that should have been "*is* going to be gappy" (that'll
> teach me to fire mail off as I run off to catch the train...)
> The data (this week) is basically a set of {start: timestamp, elapsed:
> milliseconds, success: boolean} tuples.  I've got a couple of hundred
> points spanning a couple of months, with various gaps (where I had
> complete connection failures, bugs, etc).  Ideally, I'd like to flag
> the points where success=false with a red dot or somesuch (otherwise,
> I'll drop them from the data set or plot them with a second line).

Gnuplot handles this gracefully; check for interfaces
to it on CPAN.

Steven Lembark                                       85-09 90th Street
Workhorse Computing                                Woodhaven, NY 11421
lembark at wrkhors.com                                     1 888 359 3508

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