Simulation-Based Calculation of Basket Trial Operating Characteristics R package basksim version 2.2.0 CRAN Task View: ClinicalTrials (https://CRAN.R-project.org/view=ClinicalTrials) Provides a unified syntax for the simulation-based comparison of different single-stage basket trial designs with a binary endpoint and equal sample sizes in all baskets. Methods include the designs by Baumann et al. (2025) <doi:10.1080/19466315.2024.2402275>, Schmitt and Baumann (2025) <doi:10.1080/19466315.2025.2486231>, Fujikawa et al. (2020) <doi:10.1002/bimj.201800404>, Berry et al. (2020) <doi:10.1177/1740774513497539>, and Neuenschwander et al. (2016) <doi:10.1002/pst.1730>. For the latter two designs, the functions are mostly wrappers for functions provided by the package 'bhmbasket'. Software Imports: arrangements, bhmbasket (>= 1.0.0), doFuture, extraDistr, foreach, HDInterval, progressr, purrr, stats Suggests: covr, testthat (>= 3.0.0), ggplot2 Lukas Baumann <baumann@imbi.uni-heidelberg.de> Comprehensive R Archive Network (CRAN) Lukas Baumann [aut, cre] (ORCID: <https://orcid.org/0000-0001-7931-7470>), Lukas D Sauer [aut] (ORCID: <https://orcid.org/0000-0002-1340-9994>), Sabrina Schmitt [aut] (ORCID: <https://orcid.org/0009-0008-2719-6513>) GPL (>= 3) 2026-05-12 application/tgz https://CRAN.R-project.org/package=basksim doi:10.32614/CRAN.package.basksim