Reference

Package information
flexsurvPlus	flexsurvPlus: A package for performing survival analyses.
Core functions These functions are the core functions used to perform survival analysis.
runPSM()	Run complete parametric survival analysis for multiple models with multiple distributions
bootPSM()	Run a complete parametric survival analysis
summaryPSM()	Extract information about fitted parametric survival models
summaryKM()	Extract information about non-parametric survival models
Supporting functions These functions are provided for convinience but are not part of core workflow
sim_adtte()	A function to simulate Survival data
STEM appendix These functions are used to convert to parametrizations that were used in a prior SAS macro. For most users these can be safely ignored.
convSTEM()	Convert survival parameters to SAS/STEM parametric forms