A fast and flexible implementation of Callaway and Sant'Anna's (2021)<doi:10.1016/j.jeconom.2020.12.001> staggered Difference-in-Differences (DiD) estimators, 'fastdid' reduces the computation time from hours to seconds, and incorporates extensions such as time-varying covariates and multiple events.
| Version: | 1.0.5 |
| Depends: | R (≥ 4.1.0) |
| Imports: | data.table (≥ 1.15.0),stringr,BMisc,collapse,dreamerr (≥1.4.0),parglm,ggplot2 |
| Suggests: | did,knitr, parallel,rmarkdown,tinytest |
| Published: | 2025-06-23 |
| DOI: | 10.32614/CRAN.package.fastdid |
| Author: | Lin-Tung Tsai [aut, cre, cph], Maxwell Kellogg [ctb], Kuan-Ju Tseng [ctb] |
| Maintainer: | Lin-Tung Tsai <tsaidondon at gmail.com> |
| BugReports: | https://github.com/TsaiLintung/fastdid/issues |
| License: | MIT + fileLICENSE |
| URL: | https://github.com/TsaiLintung/fastdid,https://tsailintung.github.io/fastdid/ |
| NeedsCompilation: | no |
| Materials: | README,NEWS |
| CRAN checks: | fastdid results |
| Reference manual: | fastdid.html ,fastdid.pdf |
| Vignettes: | double (source,R code) misc (source,R code) |
| Package source: | fastdid_1.0.5.tar.gz |
| Windows binaries: | r-devel:fastdid_1.0.5.zip, r-release:fastdid_1.0.5.zip, r-oldrel:fastdid_1.0.5.zip |
| macOS binaries: | r-release (arm64):fastdid_1.0.5.tgz, r-oldrel (arm64):fastdid_1.0.5.tgz, r-release (x86_64):fastdid_1.0.5.tgz, r-oldrel (x86_64):fastdid_1.0.5.tgz |
| Old sources: | fastdid archive |
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