random-variates-0.1.3.0: "Uniform RNG => Non-Uniform RNGs"

Safe HaskellNone
LanguageHaskell2010

Stochastic.Distributions.Discrete

Documentation

mkBinomial :: UniformBase -> Double -> Int -> Dist Source

mkBernoulli :: UniformBase -> Double -> Dist Source

mkPoisson :: UniformBase -> Double -> Dist Source

mkZipF :: UniformBase -> Int -> Double -> Dist Source

mkGeometric :: UniformBase -> Double -> Dist Source

data Dist Source

Constructors

Uniform Int Int UniformBase 
Poisson Dist 
Geometric Double UniformBase 
Bernoulli Double UniformBase 
Binomial Int Double DiscreteCache UniformBase 
ZipF Int Double DiscreteCache UniformBase 

Instances

class DiscreteDistribution g where Source

Minimal complete definition

rand, cdf, cdf', pmf

Methods

rand :: g -> (Int, g) Source

rands :: Int -> g -> ([Int], g) Source

cdf :: g -> Int -> Double Source

cdf' :: g -> Double -> Int Source

pmf :: g -> Int -> Double Source

Instances