Copyright	(C) 2012 Edward Kmett
License	BSD-style (see the file LICENSE)
Maintainer	Edward Kmett <ekmett@gmail.com>
Stability	provisional
Portability	DeriveDataTypeable
Safe Haskell	None
Language	Haskell98

Statistics.Distribution.Beta

Contents

Constructor
Accessors

Description

Synopsis

Documentation

data BetaDistribution Source #

The beta distribution

Instances

Eq BetaDistribution Source #
Methods (==) :: BetaDistribution -> BetaDistribution -> Bool # (/=) :: BetaDistribution -> BetaDistribution -> Bool #
Data BetaDistribution Source #
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> BetaDistribution -> c BetaDistribution # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c BetaDistribution # toConstr :: BetaDistribution -> Constr # dataTypeOf :: BetaDistribution -> DataType # dataCast1 :: Typeable (* -> ) t => (forall d. Data d => c (t d)) -> Maybe (c BetaDistribution) # dataCast2 :: Typeable ( -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c BetaDistribution) # gmapT :: (forall b. Data b => b -> b) -> BetaDistribution -> BetaDistribution # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> BetaDistribution -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> BetaDistribution -> r # gmapQ :: (forall d. Data d => d -> u) -> BetaDistribution -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> BetaDistribution -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> BetaDistribution -> m BetaDistribution # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> BetaDistribution -> m BetaDistribution # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> BetaDistribution -> m BetaDistribution #
Read BetaDistribution Source #
Methods readsPrec :: Int -> ReadS BetaDistribution # readList :: ReadS [BetaDistribution] # readPrec :: ReadPrec BetaDistribution # readListPrec :: ReadPrec [BetaDistribution] #
Show BetaDistribution Source #
Methods showsPrec :: Int -> BetaDistribution -> ShowS # show :: BetaDistribution -> String # showList :: [BetaDistribution] -> ShowS #
Generic BetaDistribution Source #
Associated Types type Rep BetaDistribution :: * -> * # Methods from :: BetaDistribution -> Rep BetaDistribution x # to :: Rep BetaDistribution x -> BetaDistribution #
ToJSON BetaDistribution Source #
Methods toJSON :: BetaDistribution -> Value # toEncoding :: BetaDistribution -> Encoding # toJSONList :: [BetaDistribution] -> Value # toEncodingList :: [BetaDistribution] -> Encoding #
FromJSON BetaDistribution Source #
Methods parseJSON :: Value -> Parser BetaDistribution # parseJSONList :: Value -> Parser [BetaDistribution] #
Binary BetaDistribution Source #
Methods put :: BetaDistribution -> Put # get :: Get BetaDistribution # putList :: [BetaDistribution] -> Put #
ContGen BetaDistribution Source #
Methods genContVar :: PrimMonad m => BetaDistribution -> Gen (PrimState m) -> m Double Source #
Entropy BetaDistribution Source #
Methods entropy :: BetaDistribution -> Double Source #
MaybeEntropy BetaDistribution Source #
Methods maybeEntropy :: BetaDistribution -> Maybe Double Source #
Variance BetaDistribution Source #
Methods variance :: BetaDistribution -> Double Source # stdDev :: BetaDistribution -> Double Source #
MaybeVariance BetaDistribution Source #
Methods maybeVariance :: BetaDistribution -> Maybe Double Source # maybeStdDev :: BetaDistribution -> Maybe Double Source #
Mean BetaDistribution Source #
Methods mean :: BetaDistribution -> Double Source #
MaybeMean BetaDistribution Source #
Methods maybeMean :: BetaDistribution -> Maybe Double Source #
ContDistr BetaDistribution Source #
Methods density :: BetaDistribution -> Double -> Double Source # quantile :: BetaDistribution -> Double -> Double Source # complQuantile :: BetaDistribution -> Double -> Double Source # logDensity :: BetaDistribution -> Double -> Double Source #
Distribution BetaDistribution Source #
Methods cumulative :: BetaDistribution -> Double -> Double Source # complCumulative :: BetaDistribution -> Double -> Double Source #
type Rep BetaDistribution Source #
type Rep BetaDistribution = D1 (MetaData "BetaDistribution" "Statistics.Distribution.Beta" "statistics-0.14.0.2-9wDz1lVU92ZDJSrAe5uHzb" False) (C1 (MetaCons "BD" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "bdAlpha") SourceUnpack SourceStrict DecidedUnpack) (Rec0 Double)) (S1 (MetaSel (Just Symbol "bdBeta") SourceUnpack SourceStrict DecidedUnpack) (Rec0 Double))))

Constructor

betaDistr Source #

Arguments

:: Double	Shape parameter alpha
-> Double	Shape parameter beta
-> BetaDistribution

Create beta distribution. Both shape parameters must be positive.

betaDistrE Source #

Arguments

:: Double	Shape parameter alpha
-> Double	Shape parameter beta
-> Maybe BetaDistribution

Create beta distribution. Both shape parameters must be positive.

improperBetaDistr Source #

Arguments

:: Double	Shape parameter alpha
-> Double	Shape parameter beta
-> BetaDistribution

Create beta distribution. Both shape parameters must be non-negative. So it allows to construct improper beta distribution which could be used as improper prior.

improperBetaDistrE Source #

Arguments

:: Double	Shape parameter alpha
-> Double	Shape parameter beta
-> Maybe BetaDistribution

Create beta distribution. Both shape parameters must be non-negative. So it allows to construct improper beta distribution which could be used as improper prior.

Accessors

bdAlpha :: BetaDistribution -> Double Source #

Alpha shape parameter

bdBeta :: BetaDistribution -> Double Source #

Beta shape parameter