Toolbox for Regression Discontinuity Design ('RDD') R package rddtools version 2.0.2 Set of functions for Regression Discontinuity Design ('RDD'), for data visualisation, estimation and testing. Software Depends: AER, np Imports: KernSmooth, ggplot2, sandwich, lmtest, Formula, locpol, methods, rdrobust Suggests: stats4, car, knitr, rmarkdown, testthat Matthieu Stigler <Matthieu.Stigler@gmail.com> Comprehensive R Archive Network (CRAN) Matthieu Stigler [aut, cre] (ORCID: <https://orcid.org/0000-0002-6802-4290>), Bastiaan Quast [aut] (ORCID: <https://orcid.org/0000-0002-2951-3577>) GPL (>= 3) 2025-10-29 application/tgz https://CRAN.R-project.org/package=rddtools doi:10.32614/CRAN.package.rddtools