| Portability | DeriveDataTypeable |
|---|---|
| Stability | provisional |
| Maintainer | Edward Kmett <ekmett@gmail.com> |
| Safe Haskell | None |
Statistics.Distribution.Beta
Contents
Description
- data BetaDistribution
- betaDistr :: Double -> Double -> BetaDistribution
- improperBetaDistr :: Double -> Double -> BetaDistribution
- bdAlpha :: BetaDistribution -> Double
- bdBeta :: BetaDistribution -> Double
Documentation
data BetaDistribution Source
The beta distribution
Instances
Constructor
Arguments
| :: Double | Shape parameter alpha |
| -> Double | Shape parameter beta |
| -> BetaDistribution |
Create beta distribution. Both shape parameters must be positive.
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