atmosphere ~master (2017-02-14T07:28:57Z)

- generalizedGammaLikelihood
`T`generalizedGammaLikelihood`(T shape, T power, T scale, in T[] sample)` `T`generalizedGammaLikelihood`(T shape, T power, T scale, in T[] sample, in T[] weights)``T`generalizedGammaLikelihood`(T shape, T power, T scale, GeneralizedGammaFixedPowerStatistic!T stat)`Normalized log-likelihood function of the generalized gamma distribution.