Parametric Survival Simulation with Parameter Uncertainty R package survParamSim version 0.1.7 Perform survival simulation with parametric survival model generated from 'survreg' function in 'survival' package. In each simulation coefficients are resampled from variance-covariance matrix of parameter estimates to capture uncertainty in model parameters. Prediction intervals of Kaplan-Meier estimates and hazard ratio of treatment effect can be further calculated using simulated survival data. Software Depends: R (>= 3.4.0), Imports: broom, dplyr, eha, forcats, ggplot2, lifecycle (>= 0.2.0), magrittr (>= 1.5), methods, mvtnorm, purrr, rlang, survival (>= 2.43), tibble, tidyr (>= 1.1), Suggests: knitr, rmarkdown, survminer, testthat (>= 3.1.0), vdiffr, withr, flexsurv (>= 2.2), Kenta Yoshida <yoshida.kenta.6@gmail.com> Comprehensive R Archive Network (CRAN) Kenta Yoshida [aut, cre] (ORCID: <https://orcid.org/0000-0003-4967-3831>), Laurent Claret [aut] GPL-3 2025-05-02 application/tgz https://CRAN.R-project.org/package=survParamSim doi:10.32614/CRAN.package.survParamSim en-US