R Observatory: Metrics for MissMech version 1.0.4

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

MissMech

1.0.4

Testing Homoscedasticity, Multivariate Normality, and Missing Completely at Random

0packages depend

10.2Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Mao KobayashiFirst published 2013-07-065 releasesCRAN page ↗GitHub ↗

To test whether the missing data mechanism, in a set of incompletely observed data, is one of missing completely at random (MCAR). For detailed description see Jamshidian, M. Jalal, S., and Jansen, C. (2014). "MissMech: An R Package for Testing Homoscedasticity, Multivariate Normality, and Missing Completely at Random (MCAR)", Journal of Statistical Software, 56(6), 1-31. https://www.jstatsoft.org/v56/i06/ doi:10.18637/jss.v056.i06.

Install

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

install.packages("MissMech", 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("indenkun/MissMech")

Development version from indenkun/MissMech. 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-missmech

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-MissMech

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

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

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-MissMech

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 52 s · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

2

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
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 410 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 83%

Downloads

10.2K

CRAN downloads in the past year

Rank #6,782 · ~28/day · ~852/mo

Releases R versions

Daily download trend is not available in this view yet.

32130 days

1.3K90 days

10.2K1 year

Compare downloads with other packages →

Also on109 r2u11 autocran74 c2d4u

Repository

GitHub ↗ indenkun/missmech

0Stars

0Forks

0Open issues

0Open PRs

0Releases

missing-datar

License GPL-2.0 · Last activity 2024-03-05

Repository practices

Upstream repositoryBeta

4 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/indenkun/missmech on 2026-08-09.

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Depends (1)

R >= 2.10

Imports (2)

graphicsstats

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (4)

Maintainer (1)

Mao Kobayashi

Maintainer · added in 1.0.3

Authors (3)

Siavash Jalal

Author

Mortaza Jamshidian

Author

Camden Jansen

Author · added in 1.0.3

Listed in earlier versions (1)

and Camden Jansen

no longer listed · 1.0 to 1.0.2

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
1.0.4Latest
2024-03-05 · current release · diff ↗
1.0.3
2024-01-23 · diff ↗
unarchivedReturned to CRAN
2024-01-23
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
archivedRemoved from CRAN
2020-10-08
check problems were not corrected in time
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16

Show 5 earlier events

1.0.2
2015-04-14 · diff ↗
R
R 3.1.0 released · 2014-04-10
1.0.1
2014-01-21 · diff ↗
1.0
2013-07-06
R
R 3.0.0 released · 2013-04-03

Package metadata

First published: 2013-07-06
Total releases: 5 / 13 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 2.10
Bundled data: 3.7 KB / 1 file
Download size: 73 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("MissMech")

Format

Kobayashi, M., Jalal, S., Jamshidian, M., & Jansen, C. (2024). MissMech: Testing Homoscedasticity, Multivariate Normality, and Missing Completely at Random (Version 1.0.4) [Computer software]. https://doi.org/10.32614/CRAN.package.MissMech

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 MissMech version 1.0.4 [Data set]. HJJB, LLC. Data release v2026-08-13. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-13, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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