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flexsurv

Flexible Parametric Survival and Multi-State Models

v2.3.2 · Aug 16, 2024 · GPL (>= 2)
CRAN GitHub Mirror

Description

Flexible parametric models for time-to-event data, including the Royston-Parmar spline model, generalized gamma and generalized F distributions. Any user-defined parametric distribution can be fitted, given at least an R function defining the probability density or hazard. There are also tools for fitting and predicting from fully parametric multi-state models, based on either cause-specific hazards or mixture models.

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CRAN Check Status

14 OK
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Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (70)

depends

flexsurvcure reslife survHE

imports

AHSurv AmoudSurv CopulaCenR Countr EMGCR EventPredInCure HCTDesign MNB OneArm2stage PERSUADE RealSurvSim SEI SHELF Surrogate WARDEN bayesCureRateModel blendR cyclomort debest easysurv educineq eventPred gompertztrunc hdcuremodels hesim iclogcondist mixcure mlt.docreg mortAAR pacheck parTimeROC parmsurvfit psc psm3mkv surv2sampleComp survivalSL

suggests

RoBSA admix burgle butcher calibmsm censored dynamicpv fastml fic fitteR ggamma heemod icpack maicplus marginaleffects msm multinma pcvr psborrow psborrow2 riskRegression rstpm2 rsurv simsurv smcfcs survParamSim survex survextrap survminer tidyAML tram

Dependency Network

Dependencies Reverse dependencies survival assertthat deSolve generics magrittr mstate Matrix muhaz mvtnorm numDeriv quadprog Rcpp rlang rstpm2 purrr +6 more dependencies flexsurvcure reslife survHE AHSurv AmoudSurv CopulaCenR Countr EMGCR EventPredInCure HCTDesign MNB OneArm2stage PERSUADE RealSurvSim SEI +55 more reverse deps flexsurv

Version History

new 2.3.2 Mar 10, 2026
updated 2.3.2 ← 2.3 diff Aug 16, 2024
updated 2.3 ← 2.2.2 diff Apr 20, 2024
updated 2.2.2 ← 2.2.1 diff Jan 31, 2023
updated 2.2.1 ← 2.2 diff Dec 21, 2022
updated 2.2 ← 2.1 diff Jun 17, 2022
updated 2.1 ← 2.0 diff Sep 12, 2021
updated 2.0 ← 1.1.1 diff Feb 21, 2021
updated 1.1.1 ← 1.1 diff Mar 17, 2019
updated 1.1 ← 1.0.0 diff Mar 26, 2017
updated 1.0.0 ← 0.7.1 diff May 10, 2016
updated 0.7.1 ← 0.7 diff Mar 23, 2016
updated 0.7 ← 0.6 diff Nov 12, 2015
updated 0.6 ← 0.5 diff Apr 13, 2015
updated 0.5 ← 0.3 diff Sep 21, 2014
updated 0.3 ← 0.2 diff Jan 19, 2014
updated 0.2 ← 0.1.5 diff May 14, 2013
updated 0.1.5 ← 0.1.4 diff Aug 28, 2012
updated 0.1.4 ← 0.1.3 diff Mar 23, 2012
updated 0.1.3 ← 0.1.2 diff Jan 16, 2012