Reproduce IMpower133 Clinical Trial Results R package impower133 version 1.0.0 Provides functions to simulate baseline characteristics, reconstruct overall survival data from published Kaplan-Meier curves, and generate publication-ready tables and forest plots reproducing the IMpower133 clinical trial results (Horn et al., 2018, <doi:10.1056/NEJMoa1809064>). The IPD reconstruction method is based on Liu et al.(2021, <doi:10.1186/s12874-021-01308-8>). Software Imports: dplyr, survival, survminer, gt, forestplot, IPDfromKM, ggplot2, stats, utils, grid Suggests: testthat (>= 3.0.0) Lu Huang <2998785392@qq.com> Comprehensive R Archive Network (CRAN) Lu Huang [aut, cre], Wenkai Nie [aut], Qingyang Jiang [aut], Qinxin Chen [aut] MIT + file LICENSE (https://CRAN.R-project.org/package=impower133/LICENSE) 2026-06-11 application/tgz https://CRAN.R-project.org/package=impower133 doi:10.32614/CRAN.package.impower133