Performs simulation-based inference as an alternative to the delta method for obtaining valid confidence intervals and p-values for regression post-estimation quantities, such as average marginal effects and predictions at representative values. This framework for simulation-based inference is especially useful when the resulting quantity is not normally distributed and the delta method approximation fails. The methodology is described in Greifer, et al. (2025) <doi:10.32614/RJ-2024-015>. 'clarify' is meant to replace some of the functionality of the archived package 'Zelig'; see the vignette "Translating Zelig to clarify" for replicating this functionality.
| Version: | 0.2.2 |
| Depends: | R (≥ 4.1.0) |
| Imports: | ggplot2 (≥ 3.5.0),pbapply (≥ 1.7-4),chk (≥ 0.10.0),rlang (≥ 1.1.6),insight (≥ 1.4.2),marginaleffects (≥ 0.30.0) |
| Suggests: | testthat (≥ 3.0.0),withr,MatchIt (≥ 4.0.0), parallel,knitr,rmarkdown,Amelia,MASS,betareg,survey,estimatr,fixest,logistf,geepack,rms,robustbase,robust,AER,ivreg,mgcv,sandwich,WeightIt (≥ 1.3.2) |
| Published: | 2025-09-19 |
| DOI: | 10.32614/CRAN.package.clarify |
| Author: | Noah Greifer [aut, cre], Steven Worthington [aut], Stefano Iacus [aut], Gary King [aut] |
| Maintainer: | Noah Greifer <ngreifer at iq.harvard.edu> |
| BugReports: | https://github.com/iqss/clarify/issues |
| License: | GPL (≥ 3) |
| URL: | https://github.com/iqss/clarify,https://iqss.github.io/clarify/ |
| NeedsCompilation: | no |
| Citation: | clarify citation info |
| Materials: | README,NEWS |
| CRAN checks: | clarify results |