This toolbox allows you to do simple mediation and moderation analysis. Models are estimated with the 'lavaan' package by Rosseel (2012) <doi:10.18637/jss.v048.i02>; standard errors for the mediation estimates are computed with the delta method following Sobel (1982) <doi:10.2307/270723> or by bootstrapping. It is also available as a module for 'jamovi' (see <https://www.jamovi.org> for more information). You can find an in depth tutorial on the 'lavaan' model syntax used for this package on <https://lavaan.ugent.be/tutorial/index.html>.
| Version: | 1.2.0 |
| Depends: | R (≥ 3.2) |
| Imports: | jmvcore (≥ 1.0.0), R6, lavaan, ggplot2 (≥ 3.4.0), rlang |
| Suggests: | testthat |
| Published: | 2026-07-16 |
| DOI: | 10.32614/CRAN.package.medmod |
| Author: | Ravi Selker [aut, cre] |
| Maintainer: | Ravi Selker <selker.ravi at gmail.com> |
| BugReports: | https://github.com/raviselker/medmod/issues |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| URL: | https://github.com/raviselker/medmod |
| NeedsCompilation: | no |
| Materials: | NEWS |
| CRAN checks: | medmod results |
| Reference manual: | medmod.html , medmod.pdf |
| Package source: | medmod_1.2.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available |
| Old sources: | medmod archive |
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