Package: RMediation
Type: Package
Title: Mediation Analysis Confidence Intervals
Version: 1.6.1
Date: 2026-06-30
Author: Davood Tofighi [aut, cre] (ORCID:
        <https://orcid.org/0000-0001-8523-7776>)
Maintainer: Davood Tofighi <dtofighi@gmail.com>
Authors@R: person("Davood", "Tofighi",
    email = "dtofighi@gmail.com",
    role = c("aut", "cre"),
    comment = c(ORCID = "0000-0001-8523-7776"))
Description: Computes confidence intervals for nonlinear functions of
        model parameters (e.g., product of k coefficients) in
        single-level and multilevel structural equation models. Methods
        include the distribution of the product, Monte Carlo
        simulation, and bootstrap methods. It also performs the
        Model-Based Constrained Optimization (MBCO) procedure for
        hypothesis testing of indirect effects. References: Tofighi,
        D., and MacKinnon, D. P. (2011). RMediation: An R package for
        mediation analysis confidence intervals. Behavior Research
        Methods, 43, 692-700. <doi:10.3758/s13428-011-0076-x>; Tofighi,
        D., and Kelley, K. (2020). Improved inference in mediation
        analysis: Introducing the model-based constrained optimization
        procedure. Psychological Methods, 25(4), 496-515.
        <doi:10.1037/met0000259>; Tofighi, D. (2020). Bootstrap
        Model-Based Constrained Optimization Tests of Indirect Effects.
        Frontiers in Psychology, 10, 2989.
        <doi:10.3389/fpsyg.2019.02989>.
License: GPL (>= 3) | file LICENSE
URL: https://data-wise.github.io/rmediation/,
        https://github.com/data-wise/rmediation
BugReports: https://github.com/data-wise/rmediation/issues
Depends: R (>= 4.1.0)
Imports: checkmate (>= 2.1.0), cubature (>= 2.1.0), graphics (>=
        4.1.0), grDevices (>= 4.1.0), lavaan (>= 0.5-20), MASS (>=
        7.3), methods, S7
Suggests: knitr, medfit (>= 0.2.0), OpenMx (>= 2.13), rmarkdown,
        testthat (>= 3.0.0)
VignetteBuilder: knitr
Encoding: UTF-8
Language: en-US
LazyData: true
Config/testthat/edition: 3
Config/Needs/website: pkgdown, quarto
Config/roxygen2/version: 8.0.0
NeedsCompilation: no
Packaged: 2026-07-22 01:10:41 UTC; root
Repository: https://cran.r-universe.dev
Date/Publication: 2026-07-22 00:12:09 UTC
RemoteUrl: https://github.com/cran/RMediation
RemoteRef: HEAD
RemoteSha: 1e1b8a1c14834278f43ca944d997838c2a8887b9