SimNPH: Simulate Non-Proportional Hazards

A toolkit for simulation studies concerning time-to-event endpoints with non-proportional hazards. 'SimNPH' encompasses functions for simulating time-to-event data in various scenarios, simulating different trial designs like fixed-followup, event-driven, and group sequential designs. The package provides functions to calculate the true values of common summary statistics for the implemented scenarios and offers common analysis methods for time-to-event data. Helper functions for running simulations with the 'SimDesign' package and for aggregating and presenting the results are also included. Results of the conducted simulation study are available in the paper: "A Comparison of Statistical Methods for Time-To-Event Analyses in Randomized Controlled Trials Under Non-Proportional Hazards", Klinglmüller et al. (2025) <doi:10.1002/sim.70019>.

Package details

AuthorTobias Fellinger [aut, cre] (<https://orcid.org/0000-0001-9474-2731>), Florian Klinglmueller [aut] (<https://orcid.org/0000-0002-7346-3669>)
MaintainerTobias Fellinger <tobias.fellinger@ages.at>
LicenseBSL-1.0
Version0.5.7
URL https://simnph.github.io/SimNPH/ https://github.com/SimNPH/SimNPH/
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("SimNPH")

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SimNPH documentation built on April 12, 2025, 9:13 a.m.