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energy  

E-Statistics: Multivariate Inference via the Energy of Data
View on CRAN: Click here


Download and install energy package within the R console
Install from CRAN:
install.packages("energy")

Install from Github:
library("remotes")
install_github("cran/energy")

Install by package version:
library("remotes")
install_version("energy", "1.7-12")



Attach the package and use:
library("energy")
Maintained by
Maria Rizzo
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2004-02-06
Latest Update: 2024-08-24
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, k-groups and hierarchical 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.
How to cite:
Maria Rizzo (2004). energy: E-Statistics: Multivariate Inference via the Energy of Data. R package version 1.7-12, https://cran.r-project.org/web/packages/energy. Accessed 06 Mar. 2026.
Previous versions and publish date:
1.0-2 (2005-02-06 08:56), 1.0-3 (2005-10-03 23:51), 1.0-4 (2006-09-07 13:51), 1.0-5 (2006-09-07 17:50), 1.0-6 (2007-04-04 09:45), 1.0-7 (2007-10-28 10:59), 1.0-8 (2007-11-04 16:03), 1.0-9 (2008-03-05 20:49), 1.0.1 (2004-03-26 08:51), 1.0 (2004-02-06 09:42), 1.1-0 (2008-04-07 19:48), 1.2-0 (2010-09-27 18:04), 1.3-0 (2011-02-15 10:52), 1.4-0 (2011-10-16 09:38), 1.5.0 (2013-03-10 08:32), 1.6.0 (2013-05-12 19:50), 1.6.1 (2014-02-23 08:11), 1.6.2 (2014-10-28 08:06), 1.7-0 (2016-08-26 07:34), 1.7-2 (2017-09-15 00:25), 1.7-4 (2018-05-27 23:03), 1.7-5 (2018-08-12 00:00), 1.7-6 (2019-07-06 17:40), 1.7-7 (2019-12-07 19:50), 1.7-8 (2021-02-22 17:30), 1.7-9 (2022-01-25 12:12), 1.7-10 (2022-04-19 08:52), 1.7-11 (2022-12-22 10:10)
Other packages that cited energy R package
View energy citation profile
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Complete documentation for energy
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