RobustMediate: Causal Mediation Analysis with Diagnostics and Sensitivity
Analysis
Provides tools for causal mediation analysis with continuous
treatments. Estimates natural direct and indirect effects by g-computation
over a user-defined treatment grid, with bootstrap intervals that can
resample whole clusters, and supports nonlinear dose-response through
spline terms in the model formulas. Includes balance diagnostics based on
standardized mean differences and stabilized inverse probability
weights. Provides sensitivity analysis for
confounding of the mediator-outcome relationship using the error
correlation parameter of Imai, Keele, and Yamamoto (2010)
<doi:10.1214/10-STS321>, and path-wise and indirect-effect robustness
values in the partial R-squared metric of Cinelli and Hazlett (2020)
<doi:10.1111/rssb.12348>, for both joint-significance and Sobel tests of
the indirect effect. Additional utilities include visualization of
dose-response mediation functions and formatted outputs for applied
research.
| Version: |
0.3.0 |
| Depends: |
R (≥ 4.1.0) |
| Imports: |
cli, ggplot2 (≥ 3.4.0), rlang, scales, stats, broom |
| Suggests: |
covr, dplyr, knitr, lme4, pkgdown, rmarkdown, splines, testthat (≥ 3.0.0), tidyr |
| Published: |
2026-10-27 |
| DOI: |
10.32614/CRAN.package.RobustMediate |
| Author: |
Subir Hait  [aut,
cre] |
| Maintainer: |
Subir Hait <haitsubi at msu.edu> |
| BugReports: |
https://github.com/subirhait/RobustMediate/issues |
| License: |
MIT + file LICENSE |
| URL: |
https://github.com/subirhait/RobustMediate |
| NeedsCompilation: |
no |
| Materials: |
README, NEWS |
| CRAN checks: |
RobustMediate results |
Documentation:
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