Find equivalent models in structural equation modeling

Lifecycle: stable Project Status: Active - The project has reached a stable, usable state and is being actively developed. Code size Last Commit at Main R-CMD-check

(Version 0.1.0, updated on 2026-09-13, release history)

semeqmodels semeqmodels website

This package is for identifying the sets of empirically equivalent models for structural equation models. It currently supports models fitted by the lavaan package.

For more information on this package, please visit its GitHub page:

https://sfcheung.github.io/semeqmodels/

This is the Get-Started guide:

https://sfcheung.github.io/semeqmodels/articles/semeqmodels.html

Some quick demonstrations can be found here:

https://sfcheung.github.io/semeqmodels/articles/index.html#demonstrations

Installation

The latest developmental version of this package can be installed by install_github() from the package remotes:

library(remotes)
install_github("sfcheung/semeqmodels")

Issues

If you have any suggestions or find any bugs, please feel free to open a GitHub issue. Thanks.