etwfe: Extended Two-Way Fixed Effects

Convenience functions for implementing extended two-way fixed effect regressions a la Wooldridge (2021, 2023) <doi:10.2139/ssrn.3906345>, <doi:10.1093/ectj/utad016>.

Version: 0.6.0
Imports: fixest (≥ 0.11.2), stats, data.table, Formula, marginaleffects (≥ 0.29.0), tinyplot (≥ 0.4.2)
Suggests: did, broom, modelsummary (≥ 2.2.0), ggplot2, knitr, rmarkdown, tinytest
Published: 2025-09-03
Author: Grant McDermott ORCID iD [aut, cre], Frederic Kluser [ctb]
Maintainer: Grant McDermott <gmcd at amazon.com>
BugReports: https://github.com/grantmcdermott/etwfe/issues
License: MIT + file LICENSE
URL: https://grantmcdermott.com/etwfe/
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: etwfe results

Documentation:

Reference manual: etwfe.html , etwfe.pdf
Vignettes: Introduction to etwfe (source, R code)

Downloads:

Package source: etwfe_0.6.0.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
Old sources: etwfe archive

Linking:

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