RcppML

0.3.7.1

Rcpp Machine Learning Library

3packages depend

166.7Kdownloads / year

57.4%test coverage

13/13checks pass

Overview

About

Maintained by Zachary DeBruineFirst published 2021-07-284 releasesCRAN page ↗GitHub ↗

Fast machine learning algorithms including matrix factorization and divisive clustering for large sparse and dense matrices.

Install

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

install.packages("RcppML", 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("zdebruine/RcppML")

Development version from zdebruine/RcppML. 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-rcppml

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-RcppML

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-RcppML

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

Health

CRAN checks

13OK

Slowest check: 3.0 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.32

57.4%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-07-14
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-07-13
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-05-02
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-04-22
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE

Show 1 earlier snapshots

NOTE2026-03-10
6 OK · 8 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 0%
Documented parameters: 100%
Return-value docs: 88%
References docs: 56%

Downloads

166.7K

CRAN downloads in the past year

Rank #865 · ~457/day · ~13.9K/mo

Releases R versions

Daily download trend is not available in this view yet.

19.9K30 days

56.6K90 days

166.7K1 year

Compare downloads with other packages →

Also on2.4K r2u20 autocran57.8K conda_forge

Repository

GitHub ↗ zdebruine/rcppml

122Stars

21Forks

8Open issues

1Open PRs

0Releases

574Commits

9Contributors

matrix-factorizationclusteringnmfsparse-matrixrrcpprcppeigen

574 commits · Last activity 2026-04-06 · 0% stars, 30d

Stars over time

2025-07-22 · 1072026-07-07 · 122

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/zdebruine/rcppml on 2026-07-30.

Continuous integration (1)

GitHub Actions

CRAN release process (1)

cran-comments.md

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (4)

RcppMatrixmethodsstats

LinkingTo (2)

Rcpp RcppEigen

Suggests (3)

knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

0indirect

GeneNMF phytoclass flashier

Code & Tests

People & History

People (1)

Maintainer (1)

Zachary DeBruine

Author, Maintainer

Authors (1)

Zachary DeBruine

Author, Maintainer

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.3.7.1Latest
2026-03-10 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.3.7
2021-09-21 · diff ↗
0.3.5
2021-09-02 · diff ↗
0.1.0
2021-07-28
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-07-28
Total releases: 4 / 5 yrs
License: GPL (>= 2) OSI
Download size: 45 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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