Hi.
> Well, the exponential, chi^2 and Maxwell-Boltzman distributions are all
> specializations of the gamma distribution.
>
> If you working on a Monte-carlo estimate where the parameters of your chi^2
> distribution vary according to a hyper-distribution, then it would be nice
> to implement the chi^2 distribution by changing the getter's for the two
> parameters of the Gamma distribution to get the specialized values. Then it
> would be nice to implement the generalized hyper-distributed chi^2 by
> over-riding the getters for the parameters of the chi^2 distribution to
> sample from the hyper-distribution.
>
> If you use getters throughout, then chi^2 is nearly a one-liner, the
> hyper-distributed chi^2 is another one-liner. The JIT will optimize away
> all of the abstractions and give a result that is as fast as any other
> implementation.
Sorry, I don't follow you. Could you give a code example of these
one-liners?
> [...]
Thanks,
Gilles
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