gfm.math.simplerng

Translation of SimpleRNG. Removed the builtin RNG to use std.random, but kept the distribution functions. John D. Cook confirmed this code as public domain.

Public Imports

std.random public import std.random;

Members

Functions

randBeta double randBeta(RNG rng, double a, double b)
randCauchy double randCauchy(RNG rng, double median, double scale)
randChiSquare double randChiSquare(RNG rng, double degreesOfFreedom)
randExponential double randExponential(RNG rng, double mean)
randGamma double randGamma(RNG rng, double shape, double scale)
randInverseGamma double randInverseGamma(RNG rng, double shape, double scale)
randLaplace double randLaplace(RNG rng, double mean, double scale)
randLogNormal double randLogNormal(RNG rng, double mu, double sigma)
randNormal double randNormal(RNG rng, double mean, double standardDeviation)
randPoisson int randPoisson(RNG rng, double lambda)
randStudentT double randStudentT(RNG rng, double degreesOfFreedom)
randWeibull double randWeibull(RNG rng, double shape, double scale)

gfm.math.simplerng

Public Imports

Members

Functions

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