R Observatory: Metrics for semeqmodels version 0.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

semeqmodels

0.1.0Package record

Equivalent Models in Structural Equation Models

0packages depend

572downloads / year

80.2%test coverage

13/13flavors OK

Overview

About

Maintained by Shu Fai CheungCRAN page ↗Website ↗

For identifying the sets of empirically equivalent models for structural equation models fitted by the 'lavaan' package developed by Rosseel (2012) doi:10.18637/jss.v048.i02.

Changes in 0.1.0

First CRAN release.

From NEWS.md in the release

Install

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

install.packages("semeqmodels", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

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-semeqmodels

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-semeqmodels

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-semeqmodels

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: 4.0 min · r-oldrel-windows-x86_64

Status changes

OK13 OKNow
OK4 OK2026-09-23

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.1.0

READMEYes · 120 wordsVignettesYes · 1 · staticNEWSYes · 100% structured · mentions 0.1.0Citation fileNoWebsiteYes · pkgdown

The repository also keeps web-only articles.

Description cites a JSS article

Help pages: 15 (1 internal)includes a package overview page
Examples that run: 100%14 run in a plain check
Exported functions with examples: 100%
Documented parameters: 79%
Return-value docs: 100%
Help pages citing references: 13%

Vignettes (1)

Finding Empirical Equivalent Models in SEM

How these are measured

Downloads

572

CRAN downloads in the past year

Rank #22,888 · ~2/day · ~48/mo

Releases R versions

Daily download trend is not available in this view yet.

57230 days

57290 days

5721 year

Compare downloads with other packages →

Also on5 r2u4 autocran

How downloads are counted

Repository

sfcheung/semeqmodels ↗Account: sfcheung

0Stars

0Forks

0Open issues

0Open PRs

2Releases

566Commits

4Commit identities

structural-equation-modelingequivalent-modelslavaanrr-packagesem

License file reads as GPL-3.0 · 566 commits · Last activity 2026-10-20 · Default branch at 0.1.0.2, ahead of CRAN 0.1.0 (checked 2026-10-18)

Responsiveness

How these are sampled

PRs merged (all time): 97%
Median days to close, 50 most recently updated closed issues: not measured
Median days to close, 50 most recently updated closed PRs: 0

Commits over time

2026-09-27 · 5322026-10-21 · 566

How these are measured

PracticesBeta

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

Checks run against github.com/sfcheung/semeqmodels on 2026-10-18.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Docs source (3)

pkgdown

GitHub Pages site last deployed 2026-10-17 · The repository has a site deploy workflow

pkgdown site last built 2026-10-17

Reproducibility and dev environment (2)

data-raw/Dev Container

Lint, format, editor (2)

lintrVS Code

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Installing semeqmodels adds 78 packages (39 with compiled code, 71 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, data.table 5.7 MB.

Depends (1)

R >= 4.1.0

Imports (9)

lavaan modelbpp digest manymome (>= 0.3.7)igraph semPlot semptools RColorBrewer cli

LinkingTo (0)

none

Suggests (4)

knitr rmarkdown testthat dagitty

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 (4)

Shu Fai Cheung

Author, Maintainer since 0.1.0 (2026)

Wenting Xu

Author

Borui Yang

Author

Wendie Yang

Author

Releases (1)

0.1.0Latest
record
2026-09-23 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-09-23
Total releases: 1 / 1 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.1.0
Bundled data: 81 KB / 4 files
Download size: 771 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("semeqmodels")

Format

Cheung, S. F., Xu, W., Yang, B., & Yang, W. (2026). semeqmodels: Equivalent Models in Structural Equation Models (Version 0.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.semeqmodels

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 semeqmodels version 0.1.0 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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