Simulates time-to-event (survival) datasets for clinical trial design and analysis. Supports Weibull and flexible M-spline baseline hazard models via the 'mrgsolve' ordinary differential equation solver backend. Implements inverse transform sampling from cumulative hazard functions to generate event times. See Bender et al. (2005) <doi:10.1002/sim.2059> for the inverse transform sampling methodology and Royston and Parmar (2002) <doi:10.1002/sim.1203> for flexible parametric survival models.
| Version: | 1.0.1 |
| Depends: | R (≥ 4.0.0) |
| Imports: | dplyr, magrittr, mrgsolve |
| Suggests: | testthat (≥ 3.0.0), knitr, rmarkdown |
| Published: | 2026-07-11 |
| DOI: | 10.32614/CRAN.package.simtte |
| Author: | Carlos Traynor [aut, cre] |
| Maintainer: | Carlos Traynor <carlos.traynor.qcp at gmail.com> |
| BugReports: | https://github.com/csetraynor/simtte/issues |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| URL: | https://github.com/csetraynor/simtte |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | NEWS |
| CRAN checks: | simtte results |
| Reference manual: | simtte.html , simtte.pdf |
| Vignettes: |
Advanced Simulation Scenarios (source, R code) Getting Started with simtte (source, R code) |
| Package source: | simtte_1.0.1.tar.gz |
| Windows binaries: | r-devel: simtte_1.0.1.zip, r-release: simtte_1.0.1.zip, r-oldrel: simtte_1.0.1.zip |
| macOS binaries: | r-release (arm64): simtte_1.0.1.tgz, r-oldrel (arm64): simtte_1.0.1.tgz, r-release (x86_64): simtte_1.0.1.tgz, r-oldrel (x86_64): simtte_1.0.1.tgz |
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