Package org.apache.commons.math4.legacy.distribution
Implementations of common discrete and continuous distributions.
[Mostly moved to the "Commons Statistics" project (cf. JIRA: MATH1443).]

Interface Summary Interface Description MultivariateRealDistribution Base interface for multivariate distributions on the reals.MultivariateRealDistribution.Sampler Sampling functionality. 
Class Summary Class Description AbstractIntegerDistribution Base class for integervalued discrete distributions.AbstractMultivariateRealDistribution Base class for multivariate probability distributions.AbstractRealDistribution Base class for probability distributions on the reals.EmpiricalDistribution Represents an empirical probability distribution: Probability distribution derived from observed data without making any assumptions about the functional form of the population distribution that the data come from.EnumeratedDistribution<T> A generic implementation of a discrete probability distribution (Wikipedia) over a finite sample space, based on an enumerated list of <value, probability> pairs.EnumeratedIntegerDistribution Implementation of an integervaluedEnumeratedDistribution
.EnumeratedRealDistribution Implementation of a realvaluedEnumeratedDistribution
.MixtureMultivariateNormalDistribution Multivariate normal mixture distribution.MixtureMultivariateRealDistribution<T extends MultivariateRealDistribution> Class for representing mixture model distributions.MultivariateNormalDistribution Implementation of the multivariate normal (Gaussian) distribution.