scclust

0.2.5

Size-Constrained Clustering

2packages depend

54Kdownloads / year

96.5%test coverage

13/13checks pass

Overview

About

Maintained by Fredrik SavjeFirst published 2017-03-289 releasesCRAN page ↗GitHub ↗

Provides wrappers for 'scclust', a C library for computationally efficient size-constrained clustering with near-optimal performance. See https://github.com/fsavje/scclust for more information.

Install

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

install.packages("scclust", 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("fsavje/scclust-R")

Development version from fsavje/scclust-R. 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-scclust

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-scclust

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-scclust

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

Health

CRAN checks

13OK

Slowest check: 1.7 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 2.82

96.5%

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 · 328 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 25%

Downloads

54K

CRAN downloads in the past year

Rank #2,222 · ~148/day · ~4.5K/mo

Releases R versions

Daily download trend is not available in this view yet.

2.1K30 days

10.6K90 days

54K1 year

Compare downloads with other packages →

Also on472 r2u36 autocran1.3K conda_forge

Repository

GitHub ↗ fsavje/scclust-r

33Stars

3Forks

1Open issues

0Open PRs

8Releases

184Commits

1Contributors

License GPL-3.0 · 184 commits · Last activity 2023-11-29 · 0% stars, 30d

Stars over time

2023-12-10 · 312026-07-07 · 33

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/fsavje/scclust-r on 2026-07-19.

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

2 external dependencies (excludes base and recommended)

Depends (2)

R >= 3.4.0distances

Imports (0)

none

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

0indirect

quickblock quickmatch

Code & Tests

People & History

People (3)

Maintainer (1)

Fredrik Savje

Author, Maintainer

Authors (3)

Fredrik Savje

Author, Maintainer

Michael Higgins

Author · added in 0.1.1

Jasjeet Sekhon

Author

Package Timeline

9 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
0.2.5Latest
2024-08-01 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
0.2.4
2023-11-29 · diff ↗
0.2.3
2023-04-24 · 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
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
0.2.2
2018-12-13 · diff ↗
0.2.1
2018-12-12 · diff ↗
0.2.0
2018-08-24 · diff ↗
0.1.2
2018-07-22 · diff ↗
unarchivedReturned to CRAN
2018-07-21

Show 6 earlier events

orphanedOrphaned by its maintainer
2018-07-10
maintainer address bounced
R
R 3.5.0 released · 2018-04-23
0.1.1
2017-05-22 · diff ↗
R
R 3.4.0 released · 2017-04-21
0.1.0
2017-03-28
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2017-03-28
Total releases: 9 / 9 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 3.4.0
Download size: 107 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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