MVN: Multivariate Normality Tests

A comprehensive suite for assessing multivariate normality using six statistical tests (Mardia, Henze–Zirkler, Henze–Wagner, Royston, Doornik–Hansen, Energy). Also includes univariate diagnostics, bivariate density visualization, robust outlier detection, power transformations (e.g., Box–Cox, Yeo–Johnson), and imputation strategies ("mean", "median", "mice") for handling missing data. Bootstrap resampling is supported for selected tests to improve p-value accuracy in small samples. Diagnostic plots are available via both 'ggplot2' and interactive 'plotly' visualizations. See Korkmaz et al. (2014) <https://journal.r-project.org/archive/2014-2/korkmaz-goksuluk-zararsiz.pdf>.

Getting started

Package details

AuthorSelcuk Korkmaz [aut, cre] (ORCID: <https://orcid.org/0000-0003-4632-6850>), Dincer Goksuluk [aut], Gokmen Zararsiz [aut]
MaintainerSelcuk Korkmaz <selcukorkmaz@gmail.com>
LicenseMIT + file LICENSE
Version6.1
URL https://selcukorkmaz.github.io/mvn-tutorial/ https://github.com/selcukorkmaz/MVN http://biosoft.erciyes.edu.tr/app/MVN
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("MVN")

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MVN documentation built on June 10, 2025, 5:12 p.m.