R Observatory: Metrics for DALEXtra version 2.3.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

DALEXtra

2.3.1

Extension for 'DALEX' Package

5packages depend

66.3Kdownloads / year

52.8%test coverage

13/13checks pass

Overview

About

Maintained by Szymon MaksymiukFirst published 2019-09-1912 releasesCRAN page ↗GitHub ↗

Provides wrapper of various machine learning models. In applied machine learning, there is a strong belief that we need to strike a balance between interpretability and accuracy. However, in field of the interpretable machine learning, there are more and more new ideas for explaining black-box models, that are implemented in 'R'. 'DALEXtra' creates 'DALEX' Biecek (2018) doi:10.48550/arXiv.1806.08915 explainer for many type of models including those created using 'python' 'scikit-learn' and 'keras' libraries, and 'java' 'h2o' library. Important part of the package is Champion-Challenger analysis and innovative approach to model performance across subsets of test data presented in Funnel Plot.

Install

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

install.packages("DALEXtra", 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("ModelOriented/DALEXtra")

Development version from ModelOriented/DALEXtra. 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-dalextra

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-DALEXtra

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-DALEXtra

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

Health

CRAN checks

13OK

Slowest check: 9.9 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.31

52.8%

Coverage · measured lines

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
OK2026-06-09
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

READMENoVignettesNopkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

Examples that run: 39%
Documented parameters: 96%
Return-value docs: 93%
References docs: 4%

Downloads

66.3K

CRAN downloads in the past year

Rank #1,920 · ~182/day · ~5.5K/mo

Releases R versions

Daily download trend is not available in this view yet.

3.3K30 days

11.8K90 days

66.3K1 year

Compare downloads with other packages →

Also on4.7K r2u20 autocran715 conda_forge

Repository

GitHub ↗ modeloriented/dalextra

68Stars

10Forks

2Open issues

1Open PRs

0Releases

196Commits

7Contributors

extension-for-dalex-package

196 commits · Last activity 2026-01-14 · +1.5% stars, 30d

Stars over time

2025-03-06 · 662026-07-23 · 68

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/modeloriented/dalextra on 2026-08-09.

Continuous integration (1)

GitHub Actions

CRAN release process (1)

CRAN-SUBMISSION

Coverage (1)

Codecov

Git structural (1)

.gitattributes

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

Dependencies

Declared dependencies

20 external dependencies (excludes base and recommended)

Depends (2)

R >= 3.5.0DALEX

Imports (1)

ggplot2

LinkingTo (0)

none

Suggests (19)

auditor gbm ggrepel h2o iml ingredients lime localModel mlr mlr3 ranger recipes reticulate rmarkdownrpartstacks xgboost testthat tidymodels

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

5direct

0indirect

viralx h3sdm marginaleffects mlr3shiny tidysdm

Code & Tests

People & History

People (4)

Maintainer (1)

Szymon Maksymiuk

Author, Maintainer

Authors (3)

Szymon Maksymiuk

Author, Maintainer

Hubert Baniecki

Author · added in 1.3.1

Przemyslaw Biecek

Author

Contributors (1)

Anna Kozak

Contributor · added in 0.2.0

Listed in earlier versions (1)

Katarzyna Pekala

no longer listed · 0.2.0 to 1.3.2

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
2.3.1Latest
2026-01-14 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
2.3.0
2023-05-26 · diff ↗
R
R 4.3.0 released · 2023-04-21
2.2.1
2022-06-14 · diff ↗
2.2.0
2022-04-23 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
2.1.1
2021-05-09 · diff ↗
2.0
2020-09-07 · diff ↗
1.3.2
2020-07-29 · diff ↗
1.3.1
2020-07-16 · diff ↗
R
R 4.0.0 released · 2020-04-24
0.2.1
2020-03-29 · diff ↗

Show 6 earlier events

0.2.0
2019-11-18 · diff ↗
0.1.8
2019-09-23 · diff ↗
unarchivedReturned to CRAN
2019-09-23
0.1.7
2019-09-19
archivedRemoved from CRAN
2019-09-19
policy violation Leaves h2o Java process running which hangs check runs
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2019-09-19
Total releases: 12 / 7 yrs
License: GPL
Minimum R: ≥ 3.5.0
Download size: 249 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("DALEXtra")

Format

Maksymiuk, S., Baniecki, H., Biecek, P., & Kozak, A. (2026). DALEXtra: Extension for 'DALEX' Package (Version 2.3.1) [Computer software]. https://doi.org/10.32614/CRAN.package.DALEXtra

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 DALEXtra version 2.3.1 [Data set]. HJJB, LLC. Data release v2026-08-15. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-15, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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