RMSTpowerBoost - Power and Sample Size for Restricted Mean Survival Time Based Clinical Trials

Tools for Restricted Mean Survival Time based study design and analysis planning. Provides power and sample size calculations for two-arm studies using direct modeling approaches from the literature, including stratified semiparametric additive models from Zhang and Schaubel (2024) <doi:10.1002/bimj.202200371>, linear Inverse Probability Weighting based models from Tian, Zhao and Wei (2014) <doi:10.1093/biostatistics/kxt050>, multiplicative stratified models from Wang (2019) <doi:10.1002/sim.8356>, and covariate-dependent censoring methods from Wang (2018) <doi:10.1007/s10985-017-9391-6>.