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entropy (version 1.2.1)

Estimation of Entropy, Mutual Information and Related Quantities

Description

This package implements various estimators of entropy, such as the shrinkage estimator by Hausser and Strimmer, the maximum likelihood and the Millow-Madow estimator, various Bayesian estimators, and the Chao-Shen estimator. It also offers an R interface to the NSB estimator. Furthermore, it provides functions for estimating Kullback-Leibler divergence, chi-squared, mutual information, and chi-squared statistic of independence. In addition there are functions for discretizing continuous random variables.

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Version

Install

install.packages('entropy')

Monthly Downloads

9,927

Version

1.2.1

License

GPL (>= 3)

Maintainer

Korbinian Strimmer

Last Published

November 14th, 2014

Functions in entropy (1.2.1)

KL.plugin

Plug-In Estimator of the Kullback-Leibler divergence and of the Chi-Squared Statistic
entropy-internal

Internal entropy functions
entropy.plugin

Plug-In Entropy Estimator
entropy.shrink

Shrinkage Estimators of Entropy, Mutual Information and Related Quantities
entropy.ChaoShen

Chao-Shen Entropy Estimator
entropy

Estimating Entropy From Observed Counts
mi.plugin

Plug-In Estimator of Mutual Information and of the Chi-Squared Statistic of Independence
entropy.empirical

Empirical Estimators of Entropy and Mutual Information and Related Quantities
discretize

Discretize Continuous Random Variables
entropy.NSB

R Interface to NSB Entropy Estimator
entropy-package

The entropy Package
entropy.Dirichlet

Dirichlet Prior Bayesian Estimators of Entropy, Mutual Information and Other Related Quantities
entropy.MillerMadow

Miller-Madow Entropy Estimator