R Observatory: Metrics for MVNGmod version 0.1.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

MVNGmod

0.1.2

Matrix-Variate Non-Gaussian Linear Regression Models

0packages depend

1.4Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Samuel SoonFirst published 2026-02-233 releasesCRAN page ↗GitHub ↗

Fits matrix-variate variance-gamma (MVVG) and matrix-variate normal-inverse-Gaussian (MVNIG) linear regression models using expectation-conditional maximization (ECM) algorithms. The models accommodate clustered matrix-valued responses, with unequal numbers of observations across subjects, correlated responses, skewness, and within-subject dependence. Functions are provided for model fitting, prediction, and subject-level influence assessment using approximate generalized Cook's distances. The package also includes motivating periodontal data from Gullah-speaking African Americans with Type-II diabetes. For details on the underlying matrix-variate distributions (MVVG and MVNIG), see Gallaugher and McNicholas (2019, doi:10.1016/j.spl.2018.08.012).

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)

install.packages("MVNGmod", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("soonsk-vcu/MVNGmod")

Development version from soonsk-vcu/MVNGmod. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-mvngmod

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-MVNGmod

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

13OK

Slowest check: 2.9 min · r-release-macos-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

9

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 91%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

1.4K

CRAN downloads in the past year

Rank #13,439 · ~4/day · ~113/mo

Releases R versions

Daily download trend is not available in this view yet.

17930 days

75390 days

1.4K1 year

Compare downloads with other packages →

Also on46 r2u

Repository

GitHub ↗ soonsk-vcu/mvngmod

0Stars

0Forks

0Open issues

0Open PRs

0Releases

Last activity 2026-02-18

Repository practices

Upstream repositoryBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/soonsk-vcu/mvngmod on 2026-08-16.

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

11 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (9)

Bessel clusterGeneration DistributionUtils matlib maxLik truncnorm pracma matrixcalc purrr

LinkingTo (0)

none

Suggests (2)

knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (3)

Maintainer (1)

Samuel Soon

Author, Maintainer

Authors (3)

Samuel Soon

Author, Maintainer

Dipankar Bandyopadhyay

Author

Qingyang Liu

Author

Package Timeline

3 releases. Pick two to compare their code metrics. R releases are shown for context.

0.1.2Latest
2026-07-17 · current release · diff ↗
0.1.1
2026-06-04 · diff ↗
R
R 4.6.0 released · 2026-04-24
0.1.0
2026-03-10
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2026-02-23
Total releases: 3 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.5.0
Bundled data: 63 KB / 1 file
Download size: 87 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("MVNGmod")

Format

Soon, S., Bandyopadhyay, D., & Liu, Q. (2026). MVNGmod: Matrix-Variate Non-Gaussian Linear Regression Models (Version 0.1.2) [Computer software]. https://doi.org/10.32614/CRAN.package.MVNGmod

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for MVNGmod version 0.1.2 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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