statistics-0.10.4.0: A library of statistical types, data, and functions

PortabilityDeriveDataTypeable
Stabilityprovisional
MaintainerEdward Kmett <ekmett@gmail.com>
Safe HaskellNone

Statistics.Distribution.Beta

Contents

Description

 

Synopsis

Documentation

Constructor

betaDistrSource

Arguments

:: Double

Shape parameter alpha

-> Double

Shape parameter beta

-> BetaDistribution 

Create beta distribution. Both shape parameters must be positive.

improperBetaDistrSource

Arguments

:: Double

Shape parameter alpha

-> Double

Shape parameter beta

-> BetaDistribution 

Create beta distribution. This construtor doesn't check parameters.

Accessors

bdAlpha :: BetaDistribution -> DoubleSource

Alpha shape parameter

bdBeta :: BetaDistribution -> DoubleSource

Beta shape parameter