Making Chernoff Faces with Perl
Today being a Saturday, I decided to noodle around with the GD::Simple module and constructed rudimentary Chernoff faces - Cartoon data visualization.
Time-Successive Old Faithful Eruption Durations
Because of the observed data, a four group clustering emerges when successive eruption durations of the famous geyser are plotted. The x axis is the first eruption and y is the next.
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