R Observatory: Metrics for fusionclust version 1.0.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

fusionclust

1.0.0Package record

Clustering and Feature Screening using L1 Fusion Penalty

0packages depend

5.8Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Trambak BanerjeeCRAN page ↗GitHub ↗

Provides the Big Merge Tracker and COSCI algorithms for convex clustering and feature screening using L1 fusion penalty. See Radchenko, P. and Mukherjee, G. (2017) doi:10.1111/rssb.12226 and T.Banerjee et al. (2017) doi:10.1016/j.jmva.2017.08.001 for more details.

Changes in 1.0.0

First version released.

From NEWS.md in the release

Install

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

install.packages("fusionclust", 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("trambakbanerjee/fusionclust")

Development version from trambakbanerjee/fusionclust. 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-fusionclust

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-fusionclust

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-fusionclust

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 2.0 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK12 OK2026-04-25
NOTE11 OK, 3 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0.0

README· In the repository, left out of the releaseVignettesYes · 1 · dynamicNEWSYes · 0% structured · mentions 1.0.0Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 4
Examples that run: 50%2 run in a plain check · 2 only when donttest examples are enabled (R CMD check --as-cran)
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 100%

Vignettes (1)

demo-fusionclust HTML

How these are measured

Downloads

5.8K

CRAN downloads in the past year

Rank #11,595 · ~16/day · ~485/mo

Releases R versions

Daily download trend is not available in this view yet.

30830 days

93190 days

5.8K1 year

Compare downloads with other packages →

Also on67 r2u1 autocran

How downloads are counted

Repository

trambakbanerjee/fusionclust ↗Account: trambakbanerjee

1Stars

2Forks

0Open issues

0Open PRs

0Releases

39Commits

1Commit identities

License file reads as MIT · DESCRIPTION declares GPL (>= 2) · 39 commits · Last activity 2021-06-17

Responsiveness

not measured

Stars over time

2020-10-11 · 12026-07-07 · 1

How these are measured

PracticesBeta

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

Checks run against github.com/trambakbanerjee/fusionclust on 2026-10-22.

Continuous integration (1)

Travis CI (config file)

Docs source (1)

README.Rmd

CRAN release process (1)

cran-comments.md

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Installing fusionclust adds 4 packages (2 with compiled code, 1.6 MB of source tarballs). Heaviest: mvtnorm 1.0 MB, bbmle 529 KB, numDeriv 74 KB.

Depends (1)

R >= 3.4.1

Imports (3)

bbmlestatsgraphics

LinkingTo (0)

none

Suggests (2)

knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (3)

Trambak Banerjee

Author, Maintainer since 1.0.0 (2017)

Gourab Mukherjee

Author

Peter Radchenko

Author

Releases (1)

R
R 4.6.0 released · 2026-04-24
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
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
R
R 3.5.0 released · 2018-04-23
1.0.0Latest
record
2017-09-19 · current release
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2017-09-19
Total releases: 1 / 9 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.4.1
Download size: 14 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("fusionclust")

Format

Banerjee, T., Mukherjee, G., & Radchenko, P. (2017). fusionclust: Clustering and Feature Screening using L1 Fusion Penalty (Version 1.0.0) [Computer software]. https://doi.org/10.32614/CRAN.package.fusionclust

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 fusionclust version 1.0.0 [Data set]. HJJB, LLC. Data release v2026-10-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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