pmlbr

0.3.0

Interface to the Penn Machine Learning Benchmarks Data Repository

0packages depend

3Kdownloads / year

72.6%test coverage

13/13checks pass

Overview

About

Maintained by Trang LeFirst published 2020-10-025 releasesCRAN page ↗GitHub ↗

Check available classification and regression data sets from the PMLB repository and download them. The PMLB repository (https://github.com/EpistasisLab/pmlbr) contains a curated collection of data sets for evaluating and comparing machine learning algorithms. These data sets cover a range of applications, and include binary/multi-class classification problems and regression problems, as well as combinations of categorical, ordinal, and continuous features. There are currently over 150 datasets included in the PMLB repository.

Install

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

install.packages("pmlbr", 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("EpistasisLab/pmlbr")

Development version from EpistasisLab/pmlbr. 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-pmlbr

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

# 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-pmlbr

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

Health

CRAN checks

13OK

Slowest check: 55 s · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.08

72.6%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

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

Documentation

READMEYes · 892 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 88%
Documented parameters: 100%
Return-value docs: 86%
References docs: 0%

Downloads

CRAN downloads in the past year

Rank #17,557 · ~8/day · ~248/mo

Releases R versions

Daily download trend is not available in this view yet.

19930 days

63490 days

3K1 year

Compare downloads with other packages →

Also on87 r2u30 autocran

Repository

GitHub ↗ epistasislab/pmlbr

11Stars

0Forks

0Open issues

0Open PRs

4Releases

60Commits

2Contributors

60 commits · Last activity 2025-03-11 · 0% stars, 30d

Stars over time

2025-02-28 · 92026-07-07 · 11

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/epistasislab/pmlbr on 2026-07-26.

Continuous integration (1)

GitHub Actions

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

2 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.2.0

Imports (3)

utilsFNNstats

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (4)

Maintainer (1)

Trang Le

Author, Maintainer

Authors (3)

Trang Le

Author, Maintainer

makeyourownmaker

Author

Jason Moore

Author

University of Pennsylvania

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
0.3.0Latest
2025-02-28 · current release · diff ↗
0.2.3
2025-02-20 · diff ↗
unarchivedReturned to CRAN
2025-02-20
archivedRemoved from CRAN
2024-11-18
policy violation On Internet access
0.2.2
2024-11-04 · diff ↗
R
R 4.4.0 released · 2024-04-24
0.2.1
2023-09-29 · diff ↗
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
0.2.0
2020-10-02
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-10-02
Total releases: 5 / 6 yrs
License: GPL-2 | file LICENSE OSI
Minimum R: ≥ 3.2.0
Download size: 187 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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