-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | "Uniform RNG => Non-Uniform RNGs"
--   
--   "Collection of transforms uniform random number generators (RNGs) into
--   any of a dozen common RNGs. Each presenting several common interfaces"
@package random-variates
@version 0.1.0.0

module Stochastic.Distribution
class ContinuousDistribution g where randDoubles n g0 = statefully (randDouble) n g0
randDouble :: ContinuousDistribution g => g -> (Double, g)
randDoubles :: ContinuousDistribution g => Int -> g -> ([Double], g)
class DiscreteDistribution g where randInt g = randIntIn (0, maxBound :: Int) g randInts n g0 = statefully (randInt) n g0 randIntIn (a, b) g0 = ((ceiling (toDbl (b - a + 1) * d)) + (a - 1), g1) where (d, g1) = randDouble g0
randInt :: DiscreteDistribution g => g -> (Int, g)
randInts :: DiscreteDistribution g => Int -> g -> ([Int], g)
randIntIn :: DiscreteDistribution g => (Int, Int) -> g -> (Int, g)

module Stochastic.Uniform
data Uniform
Uniform :: (Double, Uniform) -> Uniform
[rDouble] :: Uniform -> (Double, Uniform)
stdUniform :: Int -> Uniform
instance Stochastic.Distribution.ContinuousDistribution Stochastic.Uniform.Uniform

module Stochastic.Distributions
class ContinuousDistribution g where randDoubles n g0 = statefully (randDouble) n g0
randDouble :: ContinuousDistribution g => g -> (Double, g)
randDoubles :: ContinuousDistribution g => Int -> g -> ([Double], g)
class DiscreteDistribution g where randInt g = randIntIn (0, maxBound :: Int) g randInts n g0 = statefully (randInt) n g0 randIntIn (a, b) g0 = ((ceiling (toDbl (b - a + 1) * d)) + (a - 1), g1) where (d, g1) = randDouble g0
randInt :: DiscreteDistribution g => g -> (Int, g)
randInts :: DiscreteDistribution g => Int -> g -> ([Int], g)
randIntIn :: DiscreteDistribution g => (Int, Int) -> g -> (Int, g)
data Distributions
Distributions :: (Int -> Uniform) -> (Int -> Double -> Exponential) -> (Int -> Double -> Double -> Normal) -> (Int -> Int -> Double -> ZipF) -> (Int -> Double -> Geometric) -> (Int -> Double -> Poisson) -> (Int -> Double -> Bernoulli) -> (Int -> Double -> Int -> Binomial) -> Distributions
[mkUniform] :: Distributions -> Int -> Uniform
[mkExp] :: Distributions -> Int -> Double -> Exponential
[mkNormal] :: Distributions -> Int -> Double -> Double -> Normal
[mkZipF] :: Distributions -> Int -> Int -> Double -> ZipF
[mkGeometric] :: Distributions -> Int -> Double -> Geometric
[mkPoisson] :: Distributions -> Int -> Double -> Poisson
[mkBernoulli] :: Distributions -> Int -> Double -> Bernoulli
[mkBinomial] :: Distributions -> Int -> Double -> Int -> Binomial
mkDistributions :: (Int -> Uniform) -> Distributions
stdDistributions :: Distributions
liftD :: (DiscreteDistribution g) => (Int, Int) -> (Int -> a) -> (g -> (a, g))
liftC :: (ContinuousDistribution g) => (Double -> a) -> (g -> (a, g))
liftDN :: (DiscreteDistribution g) => [(Int, Int)] -> ([Int] -> a) -> (g -> (a, g))
liftCN :: (ContinuousDistribution g) => Int -> ([Double] -> a) -> (g -> (a, g))