R Observatory: Metrics for MD2sample version 1.3.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

MD2sample

1.3.0

Various Methods for the Two Sample Problem in D>1 Dimensions

1packages depend

3.6Kdownloads / year

55.4%test coverage

13/13checks pass

Overview

About

Maintained by Wolfgang RolkeFirst published 2025-07-227 releasesCRAN page ↗

The routine twosample_test() in this package runs the two-sample test using various test statistic for multivariate data. The user can also run several tests and then find a p value adjusted for simultaneous inference. The p values are found via permutation or via the parametric bootstrap. The routine twosample_power() allows the estimation of the power of the tests. The routine run.studies() allows a user to quickly study the power of a new method and how it compares to those included in the package. For details of the methods and references see the included vignettes.

Install

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

install.packages("MD2sample", repos = "https://cloud.r-project.org/")

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

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-md2sample

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-MD2sample

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-MD2sample

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

Health

CRAN checks

13OK

Slowest check: 9.3 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.09

55.4%

Coverage · measured lines

100%

Documentation · exports

12

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
OK2026-04-22
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
13 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 siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 93%
Return-value docs: 100%
References docs: 0%

Downloads

3.6K

CRAN downloads in the past year

Rank #6,695 · ~10/day · ~299/mo

Releases R versions

Daily download trend is not available in this view yet.

25330 days

1.3K90 days

3.6K1 year

Compare downloads with other packages →

Also on442 r2u9 autocran

Dependencies

Declared dependencies

16 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5

Imports (12)

RcppparallelstatsFNN copula ade4 gTests igraph lsa microbenchmark mvtnorm Ball

LinkingTo (1)

Rcpp

Suggests (5)

rmarkdown knitr ggplot2 egg testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

MDgof

Code & Tests

People & History

People (1)

Maintainer (1)

Wolfgang Rolke

Author, Maintainer

Authors (1)

Wolfgang Rolke

Author, Maintainer

Package Timeline

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

1.3.0Latest
2026-08-04 · current release · diff ↗
1.2.2
2026-06-25 · diff ↗
1.2.1
2026-05-12 · diff ↗
R
R 4.6.0 released · 2026-04-24
1.2.0
2026-03-28 · diff ↗
1.1.1
2026-02-02 · diff ↗
1.1.0
2026-01-18 · diff ↗
1.0.0
2025-07-22
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-07-22
Total releases: 7 / 1 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.5
Bundled data: 6.6 KB / 1 file
Download size: 465 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("MD2sample")

Format

Rolke, W. (2026). MD2sample: Various Methods for the Two Sample Problem in D>1 Dimensions (Version 1.3.0) [Computer software]. https://doi.org/10.32614/CRAN.package.MD2sample

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 MD2sample version 1.3.0 [Data set]. HJJB, LLC. Data release v2026-08-11. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-11, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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