regsensitivity: Regression Sensitivity Analysis for Omitted Variable Bias

Sensitivity analysis for linear regression coefficients in the presence of omitted variables. Implements the identified-set and breakdown-point analyses of Diegert, Masten and Poirier (2026) <doi:10.48550/arXiv.2206.02303>, Oster (2019) <doi:10.1080/07350015.2016.1227711> and Masten and Poirier (2026) <doi:10.1257/aer.20230242>. Provides bounds on regression coefficients under relaxations of the no-omitted-variables assumption indexed by interpretable sensitivity parameters, the breakdown point of a hypothesis about the long-regression coefficient, and plotting helpers.

Version: 0.2.0
Depends: R (≥ 4.1)
Imports: stats, grid, parallel, nloptr (≥ 2.0.0), ggplot2 (≥ 3.5.0), rlang (≥ 1.0.0)
Suggests: generics, shiny, haven (≥ 2.5.0), AER, sensemakr, testthat (≥ 3.0.0), knitr (≥ 1.40), rmarkdown (≥ 2.20), pdftools, covr, pkgdown
Published: 2026-10-20
DOI: 10.32614/CRAN.package.regsensitivity (may not be active yet)
Author: Mike Nguyen ORCID iD [aut, cre, cph]
Maintainer: Mike Nguyen <nguyennghia1301 at gmail.com>
BugReports: https://github.com/mikenguyen13/regsensitivity/issues
License: MIT + file LICENSE
URL: https://github.com/mikenguyen13/regsensitivity, https://mikenguyen13.github.io/regsensitivity/
NeedsCompilation: no
Language: en-US
Citation: regsensitivity citation info
Materials: README, NEWS
CRAN checks: regsensitivity results

Documentation:

Reference manual: regsensitivity.html , regsensitivity.pdf
Vignettes: Replication: Diegert, Masten and Poirier (2026) (source, R code)
Reading the output: interpretation, edge cases and decisions (source, R code)
Stylized examples from Masten and Poirier (2026) (source, R code)
Publication-ready plots and tables (source, R code)
regsensitivity: a tour (source, R code)
Coming from the Stata package (source, R code)

Downloads:

Package source: regsensitivity_0.2.0.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

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