Background | Dataset | Basic usage | etwfe | emfx | Pre-trends | Cohort trends | Visual inspection | Presentation | Plots | Tables | Heterogeneity | Other families | Non-binary treatments | Slopes | Treatment levels | Performance | Appendix | Manual implementation | Regarding fixed effects
Package: etwfe 0.6.2.99
Grant McDermott
etwfe: Extended Two-Way Fixed Effects
Convenience functions for implementing extended two-way fixed effect regressions a la Wooldridge (2023, 2025, 2026) <doi:10.1093/ectj/utad016>, <doi:10.1007/s00181-025-02807-z>, <doi:10.2139/ssrn.7530698>.
Authors:
etwfe_0.6.2.99.tar.gz
etwfe_0.6.2.99.zip(r-4.7-any)etwfe_0.6.2.99.zip(r-4.6-any)etwfe_0.6.2.99.zip(r-4.5-any)
etwfe_0.6.2.99.tgz(r-4.6-any)etwfe_0.6.2.99.tgz(r-4.5-any)
etwfe_0.6.2.99.tar.gz(r-4.7-any)etwfe_0.6.2.99.tar.gz(r-4.6-any)
etwfe_0.6.2.99.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
etwfe/json (API)
| # Install 'etwfe' in R: |
| install.packages('etwfe', repos = c('https://grantmcdermott.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/grantmcdermott/etwfe/issues
Pkgdown/docs site:https://grantmcdermott.com
Datasets:
- walmart - Walmart openings and county retail employment
Last updated from:d36673d3f0. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 207 | ||
| source / vignettes | OK | 310 | ||
| linux-release | OK | 153 | ||
| macos-release | OK | 145 | ||
| macos-oldrel | OK | 137 | ||
| windows-devel | OK | 100 | ||
| windows-release | OK | 153 | ||
| windows-oldrel | OK | 148 | ||
| wasm-release | OK | 113 |
Dependencies:backportscheckmatedata.tabledreamerrfixestFormulagenericsinsightlatticemarginaleffectsMatrixnlmenumDerivRcpprlangsandwichstringmagictinyplotzoo
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Post-estimation aggregation of ETWFE results | emfx |
| Extended two-way fixed effects | etwfe |
| Plot method for emfx objects | plot.emfx |
| Walmart openings and county retail employment | walmart |