Modulerandom-fu-0.3.0.1Haskell2010

Data.Random.Distribution.Exponential

1 type
4 values

Packagerandom-fu-0.3.0.1
Exports5
LanguageHaskell2010
LicenceLicenseRef-PublicDomain
SourceExponential.hs

newtypenewtype Exponential a

A definition of the exponential distribution over the type a.

Exp mu models an exponential distribution with mean mu. This can alternatively be viewed as an exponential distribution with parameter lambda = 1 / mu.

Constructors

Exp a

Instances2CDF, Distribution

(Real a, Distribution Exponential a) => CDF Exponential aDefined in random-fu-0.3.0.1 · Data.Random.Distribution.Exponential
(Floating a, Distribution StdUniform a) => Distribution Exponential aDefined in random-fu-0.3.0.1 · Data.Random.Distribution.Exponential

valuefloatingExponential

:: (Floating a, Distribution StdUniform a)
=> a
-> RVarT m a

valuefloatingExponentialCDF :: Real a => a -> a -> Double

valueexponential :: Distribution Exponential a => a -> RVar a

A random variable which samples from the exponential distribution.

exponential mu is an exponential random variable with mean mu. This can alternatively be viewed as an exponential random variable with parameter lambda = 1 / mu.

valueexponentialT :: Distribution Exponential a => a -> RVarT m a

A random variable transformer which samples from the exponential distribution.

exponentialT mu is an exponential random variable with mean mu. This can alternatively be viewed as an exponential random variable with parameter lambda = 1 / mu.