manymome: Mediation, Moderation and Moderated-Mediation After Model Fitting

Computes indirect effects, conditional effects, and conditional indirect effects in a structural equation model or path model after model fitting, with no need to define any user parameters or label any paths in the model syntax, using the approach presented in Cheung and Cheung (2024) <doi:10.3758/s13428-023-02224-z>. Can also form bootstrap confidence intervals by doing bootstrapping only once and reusing the bootstrap estimates in all subsequent computations. Supports bootstrap confidence intervals for standardized (partially or completely) indirect effects, conditional effects, and conditional indirect effects as described in Cheung (2009) <doi:10.3758/BRM.41.2.425> and Cheung, Cheung, Lau, Hui, and Vong (2022) <doi:10.1037/hea0001188>. Model fitting can be done by structural equation modeling using lavaan() or regression using lm().

Version:	0.3.1
Depends:	R (≥ 3.5.0)
Imports:	lavaan, boot, parallel, pbapply, stats, ggplot2, igraph, MASS, methods, lmhelprs
Suggests:	knitr, rmarkdown, lavaan.mi, Amelia, mice, semPlot, semptools (≥ 0.3.2), testthat (≥ 3.0.0)
Published:	2025-08-22
DOI:	10.32614/CRAN.package.manymome
Author:	Shu Fai Cheung [aut, cre], Sing-Hang Cheung [aut], Rong Wei Sun [ctb]
Maintainer:	Shu Fai Cheung <shufai.cheung at gmail.com>
BugReports:	https://github.com/sfcheung/manymome/issues
License:	GPL (≥ 3)
URL:	https://sfcheung.github.io/manymome/
NeedsCompilation:	no
Citation:	manymome citation info
Materials:	README, NEWS
CRAN checks:	manymome results

Documentation:

Reference manual:	manymome.html , manymome.pdf
Vignettes:	Generate Bootstrap Estimates (source) Generate Monte Carlo Estimates (source) Monte Carlo Confidence Intervals with Multiple Imputation (source) manymome (source) Mediation Models with Latent Variables (source) Mediation Analysis by Multiple Regression (source) Set Moderator Levels (source, R code) Moderated Mediation Analysis by Multiple Regression (source)

Downloads:

Package source:	manymome_0.3.1.tar.gz
Windows binaries:	r-devel: manymome_0.3.1.zip, r-release: manymome_0.3.1.zip, r-oldrel: manymome_0.3.1.zip
macOS binaries:	r-release (arm64): manymome_0.3.1.tgz, r-oldrel (arm64): manymome_0.3.1.tgz, r-release (x86_64): manymome_0.3.1.tgz, r-oldrel (x86_64): manymome_0.3.1.tgz
Old sources:	manymome archive

Reverse dependencies:

Reverse imports:

betaselectr, manymome.table, modelbpp, power4mome, stdmod

Linking:

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