Package elki.math.statistics.distribution

Standard distributions, with random generation functionalities.

Interface Summary

Interface	Description
Distribution	Statistical distributions, with their common functions.
Distribution.Parameterizer	Common distributions parameters.

Class Summary

Class	Description
BetaDistribution	Beta Distribution with implementation of the regularized incomplete beta function
BetaDistribution.Par	Parameterization class
CauchyDistribution	Cauchy distribution.
CauchyDistribution.Par	Parameterization class
ChiDistribution	Chi distribution.
ChiDistribution.Par	Parameterization class
ChiSquaredDistribution	Chi-Squared distribution (a specialization of the Gamma distribution).
ChiSquaredDistribution.Par	Parameterization class
ConstantDistribution	Pseudo distribution, that has a unique constant value.
ConstantDistribution.Par	Parameterization class
ExpGammaDistribution	Exp-Gamma Distribution, with random generation and density functions.
ExpGammaDistribution.Par	Parameterization class
ExponentialDistribution	Exponential distribution.
ExponentialDistribution.Par	Parameterization class
ExponentiallyModifiedGaussianDistribution	Exponentially modified Gaussian (EMG) distribution (ExGaussian distribution) is a combination of a normal distribution and an exponential distribution.
ExponentiallyModifiedGaussianDistribution.Par	Parameterization class
GammaDistribution	Gamma Distribution, with random generation and density functions.
GammaDistribution.Par	Parameterization class
GeneralizedExtremeValueDistribution	Generalized Extreme Value (GEV) distribution, also known as Fisher–Tippett distribution.
GeneralizedExtremeValueDistribution.Par	Parameterization class
GeneralizedLogisticAlternateDistribution	Generalized logistic distribution.
GeneralizedLogisticAlternateDistribution.Par	Parameterization class
GeneralizedLogisticDistribution	Generalized logistic distribution.
GeneralizedLogisticDistribution.Par	Parameterization class
GeneralizedParetoDistribution	Generalized Pareto Distribution (GPD), popular for modeling long tail distributions.
GeneralizedParetoDistribution.Par	Parameterization class
GumbelDistribution	Gumbel distribution, also known as Log-Weibull distribution.
GumbelDistribution.Par	Parameterization class
HaltonUniformDistribution	Halton sequences are a pseudo-uniform distribution.
HaltonUniformDistribution.Par	Parameterization class
InverseGaussianDistribution	Inverse Gaussian distribution aka Wald distribution.
InverseGaussianDistribution.Par	Parameterization class
KappaDistribution	Kappa distribution, by Hosking.
KappaDistribution.Par	Parameterization class
LaplaceDistribution	Laplace distribution also known as double exponential distribution
LaplaceDistribution.Par	Parameterization class
LogGammaDistribution	Log-Gamma Distribution, with random generation and density functions.
LogGammaDistribution.Par	Parameterization class
LogisticDistribution	Logistic distribution.
LogisticDistribution.Par	Parameterization class
LogLogisticDistribution	Log-Logistic distribution also known as Fisk distribution.
LogLogisticDistribution.Par	Parameterization class
LogNormalDistribution	Log-Normal distribution.
LogNormalDistribution.Par	Parameterization class
NormalDistribution	Gaussian distribution aka normal distribution
NormalDistribution.Par	Parameterization class
PoissonDistribution	INCOMPLETE implementation of the poisson distribution.
PoissonDistribution.Par	Parameterization class
RayleighDistribution	Rayleigh distribution, a special case of the Weibull distribution.
RayleighDistribution.Par	Parameterization class
SkewGeneralizedNormalDistribution	Generalized normal distribution by adding a skew term, similar to lognormal distributions.
SkewGeneralizedNormalDistribution.Par	Parameterization class
StudentsTDistribution	Student's t distribution.
StudentsTDistribution.Par	Parameterization class
UniformDistribution	Uniform distribution.
UniformDistribution.Par	Parameterization class
WeibullDistribution	Weibull distribution.
WeibullDistribution.Par	Parameterization class