de.unihalle.informatik.MiToBo.math.distributions.interfaces

Interface LogEvaluatableDistribution<T>

Type Parameters:

T - type of the random variable

All Known Subinterfaces:

LogProbabilityDensityFunction, LogProbabilityMassFunction

All Known Implementing Classes:

AbstractMultiObservationDistribution, AbstractMultiObservationDistributionIndep, AssociationDistribution, AssociationDistributionNN, GaussianDistribution, GaussMixDistribution, GenericDiscreteDistribution, MixtureDistribution, MultiObsDistributionIndepGaussians, MultiObsDistributionIndepGaussMix, PoissonDistribution, UniformDistribution

public interface LogEvaluatableDistribution<T>

Interface for distributions that can be evaluated for each realization x of its random variable X. Evaluation returns the natural logarithm of P(X=x).

Author:

Oliver Gress

Method Summary

Modifier and Type	Method and Description
double	log_p(T x) Evaluate natural logarithm of p(X) at location x. log(P(X=x))

Method Detail

log_p

double log_p(T x)

Evaluate natural logarithm of p(X) at location x. log(P(X=x))

Parameters:

x - realization of random variable X

Returns:

value of log(p(X)) at x