mrIML

2.2.0

Multi-Response (Multivariate) Interpretable Machine Learning

0packages depend

2.5Kdownloads / year

17.7%test coverage

13/13checks pass

Overview

About

Maintained by Nick Fountain-JonesFirst published 2025-07-282 releasesCRAN page ↗GitHub ↗

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.

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.

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).

Health

CRAN checks

13OK

Slowest check: 8.6 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.12

17.7%

Coverage · measured lines

94%

Documentation · exports

Dependencies · direct

Check history

OK2026-07-04
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-07-03
12 OK · 0 NOTE · 1 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
OK2026-05-12
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 4 earlier snapshots

WARNING2026-05-11
12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE
OK2026-05-02
13 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

READMEYes · 503 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 94%
Return-value docs: 100%
References docs: 0%

Downloads

2.5K

CRAN downloads in the past year

Rank #18,591 · ~7/day · ~212/mo

Releases R versions

Daily download trend is not available in this view yet.

17430 days

63990 days

2.5K1 year

Compare downloads with other packages →

Also on107 r2u38 autocran

Repository

GitHub ↗ nickfountainjones/mriml

10Stars

7Forks

1Open issues

0Open PRs

5Releases

606Commits

8Contributors

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

Stars over time

2025-05-23 · 92026-07-07 · 10

Repository practices

Upstream repositoryBeta

7 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/nickfountainjones/mriml on 2026-07-19.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

CRAN release process (3)

cran-comments.mdrevdep/CRAN-SUBMISSION

Docs source (1)

README.Rmd

Show all practices

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

41 external dependencies (excludes base and recommended)

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.

Code & Tests

Code Composition

R 2,953 (72%)Rd 950 (23%)Vignettes 207 (5%)

Code characteristics

Cyclomatic complexity: 2.0 median / 12 max
Test cases: 6 / 0.12 per code line

Test coverage

Line coverage

18%

Expression

23.8%

Tests / Examples

17.7% / 75% ex

Functions

29 15 exported

Complexity

3 avg / 12 max

Call network

29 nodes / 20 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

29 functions

Function	Cyclo	Coverage
filterRareCommon exp	1	0%
mrCoOccurNet exp	1	0%
mrCovar exp	4	0%
mrFlashlight exp	3	0%
mrIMLperformance exp	3	0%
mrInteractions exp	3	0%

People & History

People (5)

Maintainer (1)

Nick Fountain-Jones

Author, Maintainer, Copyright holder

Authors (5)

Nick Fountain-Jones

Author, Maintainer, Copyright holder

Author

Author

Author

Author

Author, Maintainer, Copyright holder

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
2.2.0Latest
2025-11-21 · current release · diff ↗
2.1.0
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
Installed size: not tracked yet
With dependencies: not tracked yet

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