Top Description Interfaces Classes
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Package org.apache.commons.math3.distribution

Implementations of common discrete and continuous distributions.

Interface Summary

Modifier and TypeInterface and Description
public interface
IntegerDistribution

Interface for distributions on the integers.

public interface
MultivariateRealDistribution

Base interface for multivariate distributions on the reals.

public interface
RealDistribution

Base interface for distributions on the reals.

Class Summary

Modifier and TypeClass and Description
public abstract class
AbstractIntegerDistribution

Base class for integer-valued discrete distributions.

public abstract class
AbstractMultivariateRealDistribution

Base class for multivariate probability distributions.

public abstract class
AbstractRealDistribution

Base class for probability distributions on the reals.

public class
BetaDistribution

Implements the Beta distribution.

public class
BinomialDistribution

Implementation of the binomial distribution.

public class
CauchyDistribution

Implementation of the Cauchy distribution.

public class
ChiSquaredDistribution

Implementation of the chi-squared distribution.

public class
ConstantRealDistribution

Implementation of the constant real distribution.

public class
EnumeratedDistribution<
type of the elements in the sample space.
T>

A generic implementation of a discrete probability distribution (Wikipedia) over a finite sample space, based on an enumerated list of <value, probability> pairs.

public class
EnumeratedIntegerDistribution

Implementation of an integer-valued EnumeratedDistribution.

public class
EnumeratedRealDistribution

Implementation of a real-valued EnumeratedDistribution.

public class
ExponentialDistribution

Implementation of the exponential distribution.

public class
FDistribution

Implementation of the F-distribution.

public class
GammaDistribution

Implementation of the Gamma distribution.

public class
GeometricDistribution

Implementation of the geometric distribution.

public class
GumbelDistribution

This class implements the Gumbel distribution.

public class
HypergeometricDistribution

Implementation of the hypergeometric distribution.

public class
KolmogorovSmirnovDistribution

Deprecated to be removed in version 4.0 - use org.apache.commons.math3.stat.inference.KolmogorovSmirnovTest
Implementation of the Kolmogorov-Smirnov distribution.
public class
LaplaceDistribution

This class implements the Laplace distribution.

public class
LevyDistribution

This class implements the Lévy distribution.

public class
LogisticDistribution

This class implements the Logistic distribution.

public class
LogNormalDistribution

Implementation of the log-normal (gaussian) distribution.

public class
MixtureMultivariateNormalDistribution

Multivariate normal mixture distribution.

public class
MixtureMultivariateRealDistribution<
Type of the mixture components.
T extends MultivariateRealDistribution>

Class for representing mixture model distributions.

public class
MultivariateNormalDistribution

Implementation of the multivariate normal (Gaussian) distribution.

public class
NakagamiDistribution

This class implements the Nakagami distribution.

public class
NormalDistribution

Implementation of the normal (gaussian) distribution.

public class
ParetoDistribution

Implementation of the Pareto distribution.

public class
PascalDistribution

Implementation of the Pascal distribution.

public class
PoissonDistribution

Implementation of the Poisson distribution.

pack-priv class
SaddlePointExpansion

Utility class used by various distributions to accurately compute their respective probability mass functions.

public class
TDistribution

Implementation of Student's t-distribution.

public class
TriangularDistribution

Implementation of the triangular real distribution.

public class
UniformIntegerDistribution

Implementation of the uniform integer distribution.

public class
UniformRealDistribution

Implementation of the uniform real distribution.

public class
WeibullDistribution

Implementation of the Weibull distribution.

public class
ZipfDistribution

Implementation of the Zipf distribution.