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energy (version 1.7-2)

E-Statistics: Multivariate Inference via the Energy of Data

Description

E-statistics (energy) tests and statistics for multivariate and univariate inference, including distance correlation, one-sample, two-sample, and multi-sample tests for comparing multivariate distributions, are implemented. Measuring and testing multivariate independence based on distance correlation, partial distance correlation, multivariate goodness-of-fit tests, clustering based on energy distance, testing for multivariate normality, distance components (disco) for non-parametric analysis of structured data, and other energy statistics/methods are implemented.

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install.packages('energy')

Monthly Downloads

8,439

Version

1.7-2

License

GPL (>= 2)

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Maintainer

Maria Rizzo

Last Published

September 14th, 2017

Functions in energy (1.7-2)

centering distance matrices

Double centering and U-centering
Unbiased distance covariance

Unbiased dcov and bias-corrected dcor statistics
indep.etest

Energy Statistic Test of Independence
energy-package

E-statistics: Multivariate Inference via the Energy of Data
edist

E-distance
U_product

Inner product in the Hilbert space of U-centered distance matrices
disco

distance components (DISCO)
dcor.ttest

Distance Correlation t-Test
energy.hclust

Hierarchical Clustering by Minimum (Energy) E-distance
mvnorm.etest

E-statistic (Energy) Test of Multivariate Normality
pdcor

Partial distance correlation and covariance
mvI.test

Energy Statistic Test of Independence
distance correlation

Distance Correlation and Covariance Statistics
dcov.test

Distance Covariance Test and Distance Correlation test
indep.test

Energy-tests of Independence
eqdist.etest

Multisample E-statistic (Energy) Test of Equal Distributions
poisson.mtest

Mean Distance Test for Poisson Distribution