R Observatory: Metrics for QCAcluster version 0.2.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

QCAcluster

0.2.0Package record

Tools for the Analysis of Clustered Data in QCA

0packages depend

1.7Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Ingo RohlfingCRAN page ↗GitHub ↗Issues ↗

Clustered set-relational data in Qualitative Comparative Analysis (QCA) can have a hierarchical structure, a panel structure or repeated cross sections. 'QCAcluster' allows researchers to supplement the analysis of pooled the data with a differentiated perspective focusing on selected partitions of the data. The pooled data can be partitioned along the dimensions of the clustered data (individual cross sections or time series) to perform partition-specific truth table minimization. Empirical researchers can further calculate the weight that each partition has on the parameters of the pooled solution and the diversity of the cases under analysis within and across partitions (see https://ingorohlfing.github.io/QCAcluster/).

Changes in 0.2.0

Updated email addresses in DESCRIPTION file.
Fixed minor issues in function documentation and DESCRIPTION.

From NEWS.md in the release

Install

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

install.packages("QCAcluster", 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("ingorohlfing/QCAcluster")

Development version from ingorohlfing/QCAcluster. 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-qcacluster

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-QCAcluster

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-QCAcluster

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: 3.9 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK7 OK2026-05-24

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.2.0

READMEYes · 155 wordsVignettesYes · 4 · dynamicNEWSYes · 100% structured · mentions 0.2.0Citation fileNo

Help pages: 10
Examples that run: 43%3 run in a plain check · 4 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: 0%

Vignettes (4)

How these are measured

Downloads

1.7K

CRAN downloads in the past year

Rank #12,820 · ~5/day · ~140/mo

Releases R versions

Daily download trend is not available in this view yet.

28630 days

88790 days

1.7K1 year

Compare downloads with other packages →

Also on67 r2u3 autocran

How downloads are counted

Repository

ingorohlfing/qcacluster ↗Account: ingorohlfing

3Stars

0Forks

0Open issues

0Open PRs

0Releases

237Commits

5Commit identities

237 commits · Last activity 2026-05-25 · 0% stars, 30d

Responsiveness

not measured

Stars over time

2020-05-06 · 22026-07-07 · 3

How these are measured

PracticesBeta

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

Checks run against github.com/ingorohlfing/qcacluster on 2026-10-21.

Docs source (2)

pkgdown

GitHub Pages site last deployed 2026-05-25

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Installing QCAcluster adds 34 packages (19 with compiled code, 40 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, data.table 5.7 MB.

Depends (1)

R >= 2.10

Imports (8)

plyr QCA testit purrr (>= 0.3.3)UpSetR magrittr stringi rlist

LinkingTo (0)

none

Suggests (2)

rmarkdown knitr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (3)

Ingo Rohlfing

Author, Maintainer since 0.1.0 (2021)

Ayjeren Bekmuratovna

Author

Jan Schwalbach

Author

Releases (2)

Pick two releases to compare their code metrics.

unarchivedReturned to CRAN
2026-05-23
0.2.0Latest
record
2026-05-23 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
archivedRemoved from CRAN
2025-04-01
email to the maintainer is undeliverable
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
0.1.0
record
2021-10-26
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-10-26
Total releases: 2 / 5 yrs
License: GPL-3 OSI
Minimum R: ≥ 2.10
Bundled data: 7.3 KB / 3 files
Download size: 60 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("QCAcluster")

Format

Rohlfing, I., Bekmuratovna, A., & Schwalbach, J. (2026). QCAcluster: Tools for the Analysis of Clustered Data in QCA (Version 0.2.0) [Computer software]. https://doi.org/10.32614/CRAN.package.QCAcluster

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 QCAcluster version 0.2.0 [Data set]. HJJB, LLC. Data release v2026-10-24. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-24, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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