modelscompete4: Compare Nested and Non-Nested Structural Equation Models

A comprehensive package for comparing multiple Structural Equation Models (SEM). Supports both nested and non-nested model comparisons, chi-square difference tests, and extraction of multiple fit indices including AIC (Akaike Information Criterion), BIC (Bayesian Information Criterion), CFI (Comparative Fit Index), TLI (Tucker-Lewis Index), RMSEA (Root Mean Square Error of Approximation), and SRMR (Standardized Root Mean Square Residual). Built on top of the 'lavaan' package for seamless SEM model comparison workflows. The Vuong test (Vuong, 1989) for non-nested models is used as the statistical test.

Package details

AuthorJerf Yeung [aut, cre]
MaintainerJerf Yeung <ssjerf@gmail.com>
LicenseGPL (>= 3)
Version0.2.6
URL https://github.com/ssjerf-stack/modelscompete4
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("modelscompete4")

Try the modelscompete4 package in your browser

Any scripts or data that you put into this service are public.

modelscompete4 documentation built on April 25, 2026, 1:07 a.m.