> > >I am trying to do mean, median. mode, standard deviation just now so > >could add these if my code is even remotely good enough, which it may > >not be as I am a beginner at Chapel. Is there a Chapel statistics > >module with these and regressions, time series, and all that sort of > >stuff. > > Unfortunately, there is no statistics module at this time, meaning a lot > of this will either have to be coded up by hand or by wrapping an external > C library. >
Anecdotal data point: At one point, started wrapping parts of the GSL in Chapel, starting with RNG and statistics functions. I ran some simple performance/timing tests computing mean and variance and I found that a native Chapel implementation was faster than a GSL library call. Nick
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