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David, take a look at ec/app/SimpleXYSeriesChartStatistics.java. In
there, note that it calls addDataPoint every once in a while, passing
it the fitness it's computed after evaluation.
You can modify this in a straightforward fashion, by just gathering
the average fitness over the individuals in the populations rather
than gathering the best fitness.
Sean
On Feb 5, 2008, at 1:59 PM, David vun Kannon wrote:
> What is the best way to chart mean fitness per generation instead
> of best fitness? If I want to calculate my own arbitrary statistic
> on the population each generation and chart it, what do I need to
> do in Statistics? Also, is there a way to chart the average of a
> statistic over a set of runs?
>
> Thanks,
> David vun Kannon
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