Modulestatistics-0.16.3.0Haskell2010

Statistics.Distribution.Beta

1 type
6 values

Packagestatistics-0.16.3.0
Exports7
LanguageHaskell2010
LicenceBSD-2-Clause
SourceBeta.hs

datadata BetaDistribution

The beta distribution

Instances18Eq, Data, Read, Show, Generic, Binary, …

Eq BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
Data BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
Read BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
Show BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
Generic BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
Binary BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
FromJSON BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
ToJSON BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
ContDistr BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
ContGen BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
Distribution BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
Entropy BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
MaybeEntropy BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
MaybeMean BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
MaybeVariance BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
Mean BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
Variance BetaDistributionDefined in statistics-0.16.3.0 · Statistics.Distribution.Beta
type Rep BetaDistribution = D1 ('MetaData "BetaDistribution" "Statistics.Distribution.Beta" "statistics-0.16.3.0-7tUzFo3BZKZH5qDjy8INI7" 'False) (C1 ('MetaCons "BD" 'PrefixI 'True) (S1 ('MetaSel ('Just "bdAlpha") 'SourceUnpack 'SourceStrict 'DecidedUnpack) (Rec0 Double) :*: S1 ('MetaSel ('Just "bdBeta") 'SourceUnpack 'SourceStrict 'DecidedUnpack) (Rec0 Double)))Defined in statistics-0.16.3.0 · Statistics.Distribution.Beta

Constructor

4 declarations

valuebetaDistr

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

Create beta distribution. Both shape parameters must be positive.

valuebetaDistrE

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

Create beta distribution. Both shape parameters must be positive.

valueimproperBetaDistr

:: 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.

valueimproperBetaDistrE

:: 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

2 declarations

valuebdAlpha :: BetaDistribution -> Double

Alpha shape parameter

valuebdBeta :: BetaDistribution -> Double

Beta shape parameter