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robmed (version 1.0.0)

(Robust) Mediation Analysis

Description

Perform mediation analysis via a fast-and-robust bootstrap test, as well as various other methods. Details on the implementation and code examples can be found in Alfons, Ates, and Groenen (2022) .

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Install

install.packages('robmed')

Monthly Downloads

305

Version

1.0.0

License

GPL (>= 2)

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Repository

https://github.com/aalfons/robmed

Maintainer

Andreas Alfons

Last Published

August 17th, 2022

Functions in robmed (1.0.0)

coef.test_mediation

Coefficients in (robust) mediation analysis

Diagnostic plot with a tolerance ellipse

tools:::Rd_package_title("robmed")

p-Values from (robust) mediation analysis

setup_density_plot

Set up information for a density plot of the indirect effect(s)

Tuning parameters for MM-regression

Create an object of hypothesized mediators or control variables

Set up information for a dot plot with confidence intervals

setup_ellipse_plot

Set up a diagnostic plot with a tolerance ellipse

(Robustly) fit a mediation model

Retest for mediation

Plot (robust) mediation analysis results

Draw bootstrap samples

(Robust) mediation analysis

Generate data from a fitted mediation model

Diagnostic plot of robust regression weights

weights.cov_Huber

Robustness weights of Huber M-estimation of location and scatter

summary.test_mediation

Summary of results from (robust) mediation analysis

setup_weight_plot

Set up a diagnostic plot of robust regression weights

Maximum likelihood estimator of mean vector and covariance matrix

Tuning parameters for Huber M-estimation of location and scatter

Huber M-estimator of location and scatter

Density plot of the indirect effect(s)

Business simulation game data

confint.test_mediation

Confidence intervals from (robust) mediation analysis

Dot plot with confidence intervals