statistics-0.16.2.0: A library of statistical types, data, and functions
Copyright(C) 2012 Edward Kmett
LicenseBSD-style (see the file LICENSE)
MaintainerEdward Kmett <ekmett@gmail.com>
Stabilityprovisional
PortabilityDeriveDataTypeable
Safe HaskellSafe-Inferred
LanguageHaskell2010

Statistics.Distribution.Beta

Description

 
Synopsis

Documentation

data BetaDistribution Source #

The beta distribution

Instances

Instances details
FromJSON BetaDistribution Source # 
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ToJSON BetaDistribution Source # 
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Data BetaDistribution Source # 
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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 :: forall r r'. (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 #

Generic BetaDistribution Source # 
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Associated Types

type Rep BetaDistribution :: Type -> Type #

Read BetaDistribution Source # 
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Show BetaDistribution Source # 
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Binary BetaDistribution Source # 
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Eq BetaDistribution Source # 
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ContDistr BetaDistribution Source # 
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ContGen BetaDistribution Source # 
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Distribution BetaDistribution Source # 
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Entropy BetaDistribution Source # 
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MaybeEntropy BetaDistribution Source # 
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MaybeMean BetaDistribution Source # 
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MaybeVariance BetaDistribution Source # 
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Mean BetaDistribution Source # 
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Variance BetaDistribution Source # 
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type Rep BetaDistribution Source # 
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type Rep BetaDistribution = D1 ('MetaData "BetaDistribution" "Statistics.Distribution.Beta" "statistics-0.16.2.0-Iazw6pxXVUYHaurUiPE2b2" 'False) (C1 ('MetaCons "BD" 'PrefixI 'True) (S1 ('MetaSel ('Just "bdAlpha") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Double) :*: S1 ('MetaSel ('Just "bdBeta") 'SourceUnpack 'SourceStrict 'DecidedStrict) (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