mixSPE: Mixtures of Power Exponential and Skew Power Exponential Distributions for Use in Model-Based Clustering and Classification

Mixtures of skewed and elliptical distributions are implemented using mixtures of multivariate skew power exponential and power exponential distributions, respectively. A generalized expectation-maximization framework is used for parameter estimation. Methodology for mixtures of power exponential distributions is from Dang et al. (2015) <doi: 10.1111/biom.12351>.

Package details

AuthorRyan P. Browne[aut, cre], Utkarsh J. Dang[aut, cre], Michael P. B. Gallaugher[ctb], and Paul D. McNicholas[aut]
MaintainerUtkarsh J. Dang <udang@binghamton.edu>
LicenseGPL (>= 2)
Version0.9.1
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("mixSPE")

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mixSPE documentation built on Jan. 25, 2021, 9:07 a.m.