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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.
| Version: | 0.2.6 |
| Imports: | lavaan (≥ 0.6), stats, boot, ggplot2, nonnest2, tidyr |
| Suggests: | testthat (≥ 3.0.0) |
| Published: | 2026-04-24 |
| DOI: | 10.32614/CRAN.package.modelscompete4 |
| Author: | Jerf Yeung [aut, cre] |
| Maintainer: | Jerf Yeung <ssjerf at gmail.com> |
| BugReports: | https://github.com/ssjerf-stack/modelscompete4/issues |
| License: | GPL (≥ 3) |
| URL: | https://github.com/ssjerf-stack/modelscompete4 |
| NeedsCompilation: | no |
| Materials: | README |
| CRAN checks: | modelscompete4 results |
| Reference manual: | modelscompete4.html , modelscompete4.pdf |
| Package source: | modelscompete4_0.2.6.tar.gz |
| Windows binaries: | r-release: modelscompete4_0.2.6.zip, r-oldrel: modelscompete4_0.2.6.zip |
| macOS binaries: | r-release (arm64): modelscompete4_0.2.6.tgz, r-oldrel (arm64): modelscompete4_0.2.6.tgz, r-release (x86_64): modelscompete4_0.2.6.tgz, r-oldrel (x86_64): modelscompete4_0.2.6.tgz |
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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.