random-fu- Random number generation




class Sampleable d m t whereSource

A typeclass allowing Distributions and RVars to be sampled. Both may also be sampled via runRVar or runRVarT, but I find it psychologically pleasing to be able to sample both using this function.


sampleFrom :: RandomSource m s => s -> d t -> m tSource

Directly sample from a distribution or random variable, using the given source of entropy.


Distribution d t => Sampleable d m t 
Lift m n => Sampleable (RVarT m) n t 

sample :: (Sampleable d m t, MonadRandom m) => d t -> m tSource

Sample a distribution using the default source of entropy for the monad in which the sampling occurs.