Estimators DID with Multiple Groups and Periods R package DIDmultiplegt version 2.1.0 Estimators of Difference-in-Differences based on de Chaisemartin and D'Haultfoeuille. Software Depends: R(>= 3.4.0) Imports: dplyr (>= 1.0.0), fixest (>= 0.6.0), plotrix, sampling, stats, parallel, stringr, rlang, DIDmultiplegtDYN, DIDHAD Suggests: polars Anzony Quispe <anzony.quispe@gmail.com> Comprehensive R Archive Network (CRAN) Anzony Quispe [aut, cre], Diego Ciccia [aut], Felix Knau [aut], Mélitine Malezieux [aut], Doulo Sow [aut], Shuo Zhang [aut], Clément de Chaisemartin [aut] MIT + file LICENSE (https://CRAN.R-project.org/package=DIDmultiplegt/LICENSE) 2026-02-17 application/tgz https://CRAN.R-project.org/package=DIDmultiplegt doi:10.32614/CRAN.package.DIDmultiplegt