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mvdpd: Robust DPD Methods for Casewise and Cellwise Contamination

Robust multivariate estimation based on multivariate, composite and componentwise Density Power Divergence (DPD) minimization in multivariate normal distribution for casewise and cellwise contamination. Robust estimation for multivariate ordered gamma model using multivariate and composite DPD minimization. See A. Ghosh, C. Agostinelli, and A. Basu (2026) A Composite Divergence Approach to Robust Multivariate Estimation under Cellwise and Casewise Contamination. <doi:10.48550/arXiv.2608.18914> for full details.

Version: 0.1-1
Depends: R (≥ 3.5.0)
Imports: MASS
Suggests: knitr, robustbase, cellWise, dplyr, ggplot2, reshape2, tidyr
Published: 2026-09-05
DOI: 10.32614/CRAN.package.mvdpd
Author: Claudio Agostinelli [aut, cre], Abhik Ghosh [aut], Ayanendranath Basu [aut]
Maintainer: Claudio Agostinelli <claudio.agostinelli at unitn.it>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Citation: mvdpd citation info
CRAN checks: mvdpd results

Documentation:

Reference manual: mvdpd.html , mvdpd.pdf
Vignettes: mvnormDPD examples (source, R code)
mvogammaDPD examples (source, R code)

Downloads:

Package source: mvdpd_0.1-1.tar.gz
Windows binaries: r-devel: mvdpd_0.1-1.zip, r-release: mvdpd_0.1-1.zip, r-oldrel: mvdpd_0.1-1.zip
macOS binaries: r-release (arm64): not available, r-oldrel (arm64): mvdpd_0.1-1.tgz, r-release (x86_64): mvdpd_0.1-1.tgz, r-oldrel (x86_64): mvdpd_0.1-1.tgz

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.