R Observatory: Metrics for mrIML version 2.2.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

mrIML

2.2.0Package record

Multi-Response (Multivariate) Interpretable Machine Learning

0packages depend

2.9Kdownloads / year

17.7%test coverage

13/13flavors OK

Overview

About

Maintained by Nick Fountain-JonesCRAN page ↗GitHub ↗Issues ↗

Builds and interprets multi-response machine learning models using 'tidymodels' syntax. Users can supply a tidy model, and 'mrIML' automates the process of fitting multiple response models to multivariate data and applying interpretable machine learning techniques across them. For more details see Fountain-Jones (2021) doi:10.1111/1755-0998.13495 and Fountain-Jones et al. (2024) doi:10.22541/au.172676147.77148600/v1.

Changes in 2.2.0

Initial bug fixes after major release of mrIML 2 to CRAN.

mrIMLpredicts() properly handles missing X or X1.
mrCovar() and mrVip() can handle factors without throwing a cbind error.
Stratified test-train splits so that there is always positive and negative observation in the test set for small data sets.
Improved internal behaviour of predict() from workflow objects.

From NEWS.md in the release

Install

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

install.packages("mrIML", 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("nickfountainjones/mrIML")

Development version from nickfountainjones/mrIML. 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-mriml

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-mrIML

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-mrIML

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 6.5 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-07-04
WARNING12 OK, 1 WARNING2026-07-03
OK13 OK2026-06-09

Show 6 earlier changesHide 6 earlier changes

ERROR12 OK, 1 ERROR2026-06-08
OK13 OK2026-05-12
WARNING12 OK, 1 WARNING2026-05-11
OK13 OK2026-05-02
ERROR13 OK, 1 ERROR2026-04-18
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 2.2.0

READMEYes · 503 wordsVignettesYes · 1 · dynamicNEWSYes · 100% structured · mentions 2.2.0Citation fileNo

The repository also keeps web-only articles.

Help pages: 20 (2 internal)includes a package overview page
Examples that run: 100%15 run in a plain check (8 of them under a condition)
Exported functions with examples: 94%
Documented parameters: 94%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (1)

mrIML HTML

How these are measured

Downloads

2.9K

CRAN downloads in the past year

Rank #11,662 · ~8/day · ~239/mo

Releases R versions

Daily download trend is not available in this view yet.

31230 days

92390 days

2.9K1 year

Compare downloads with other packages →

Also on85 r2u3 autocran

How downloads are counted

Repository

nickfountainjones/mriml ↗Account: nickfountainjones

10Stars

7Forks

1Open issues

0Open PRs

5Releases

606Commits

8Commit identities

606 commits · Last activity 2026-07-07 · 0% stars, 30d

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: 352
Median days to close, 50 most recently updated closed PRs: 0

Stars over time

2025-10-13 · 102026-07-07 · 10

How these are measured

PracticesBeta

12 development-tooling and community-health practices detected across 6 families in the upstream repository

Checks run against github.com/nickfountainjones/mriml on 2026-10-18.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Docs source (4)

README.Rmdpkgdown

GitHub Pages site last deployed 2026-07-07 · The repository has a site deploy workflow

Coverage (1)

Coverage reporting

Reproducibility and dev environment (1)

data-raw/

Show all practicesHide 2 practices

CRAN release process (3)

cran-comments.mdrevdep/CRAN-SUBMISSION

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

41 external dependencies (excludes base and recommended)

Installing mrIML adds 99 packages (45 with compiled code, 77 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, data.table 5.7 MB.

Depends (1)

R >= 3.5.0

Imports (19)

dplyr magrittr rlang ggplot2 patchwork purrr recipes rsample tibble tidyr tidyselect tune workflows yardstick flashlight future.apply MetricsWeighted finetune hstats

LinkingTo (0)

none

Suggests (22)

knitr rmarkdown testthat ape vegan hardhat ggrepel themis MRFcov lme4 randomForest ggnetwork igraph tidymodels tidyverse parsnip gridExtra future generics missForest kernelshap shapviz

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (5)

Author

Author

Author

Author

Releases (2)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
2.2.0Latest
record
2025-11-21 · current release · diff ↗
2.1.0
record
2025-07-28
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-07-28
Total releases: 2 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.5.0
Bundled data: 103 KB / 2 files
Download size: 1.9 MB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("mrIML")

Format

Fountain-Jones, N., Clark, N., Kozakiewicz, C., Leadbetter, R., & Machado, G. (2025). mrIML: Multi-Response (Multivariate) Interpretable Machine Learning (Version 2.2.0) [Computer software]. https://doi.org/10.32614/CRAN.package.mrIML

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 mrIML version 2.2.0 [Data set]. HJJB, LLC. Data release v2026-10-21. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-21, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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