# Flexible Parametric Survival and Multi-State Models

## Documentation for package ‘flexsurv’ version 1.1

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

B C D F G H L M N P Q R S T U W misc

flexsurv-package | flexsurv: Flexible parametric survival and multi-state models

## -- B --

basis | Natural cubic spline basis
bc | Breast cancer survival data
bos | Bronchiolitis obliterans syndrome after lung transplants
bosms3 | Bronchiolitis obliterans syndrome after lung transplants
bosms4 | Bronchiolitis obliterans syndrome after lung transplants

## -- C --

coef.flexsurvreg | Extract model coefficients from fitted flexible survival models

## -- D --

dbasis | Natural cubic spline basis
dfss | Natural cubic spline basis
dgenf | Generalized F distribution
dgenf.orig | Generalized F distribution (original parameterisation)
dgengamma | Generalized gamma distribution
dgengamma.orig | Generalized gamma distribution (original parameterisation)
dgompertz | The Gompertz distribution
dllogis | The log-logistic distribution
dsurvspline | Royston/Parmar spline survival distribution
dweibullPH | Weibull distribution in proportional hazards parameterisation

## -- F --

flexsurv | flexsurv: Flexible parametric survival and multi-state models
flexsurv.dists | Flexible parametric regression for time-to-event data
flexsurvreg | Flexible parametric regression for time-to-event data
flexsurvspline | Flexible survival regression using the Royston/Parmar spline model.
fss | Natural cubic spline basis

## -- G --

GenF | Generalized F distribution
GenF.orig | Generalized F distribution (original parameterisation)
GenGamma | Generalized gamma distribution
GenGamma.orig | Generalized gamma distribution (original parameterisation)
Gompertz | The Gompertz distribution

## -- H --

hazard | Hazard and cumulative hazard functions
Hexp | Hazard and cumulative hazard functions
hexp | Hazard and cumulative hazard functions
Hgamma | Hazard and cumulative hazard functions
hgamma | Hazard and cumulative hazard functions
Hgenf | Generalized F distribution
hgenf | Generalized F distribution
Hgenf.orig | Generalized F distribution (original parameterisation)
hgenf.orig | Generalized F distribution (original parameterisation)
Hgengamma | Generalized gamma distribution
hgengamma | Generalized gamma distribution
Hgengamma.orig | Generalized gamma distribution (original parameterisation)
hgengamma.orig | Generalized gamma distribution (original parameterisation)
Hgompertz | The Gompertz distribution
hgompertz | The Gompertz distribution
Hllogis | The log-logistic distribution
hllogis | The log-logistic distribution
Hlnorm | Hazard and cumulative hazard functions
hlnorm | Hazard and cumulative hazard functions
Hsurvspline | Royston/Parmar spline survival distribution
hsurvspline | Royston/Parmar spline survival distribution
Hweibull | Hazard and cumulative hazard functions
hweibull | Hazard and cumulative hazard functions
HweibullPH | Weibull distribution in proportional hazards parameterisation
hweibullPH | Weibull distribution in proportional hazards parameterisation

## -- L --

lines.flexsurvreg | Add fitted flexible survival curves to a plot
Llogis | The log-logistic distribution

## -- M --

means | Mean and restricted mean survival functions
mean_exp | Mean and restricted mean survival functions
mean_gamma | Mean and restricted mean survival functions
mean_genf | Mean and restricted mean survival functions
mean_genf.orig | Mean and restricted mean survival functions
mean_gengamma | Mean and restricted mean survival functions
mean_gengamma.orig | Mean and restricted mean survival functions
mean_gompertz | Mean and restricted mean survival functions
mean_llogis | Mean and restricted mean survival functions
mean_lnorm | Mean and restricted mean survival functions
mean_survspline | Royston/Parmar spline survival distribution
mean_weibull | Mean and restricted mean survival functions
mean_weibullPH | Mean and restricted mean survival functions
model.frame.flexsurvreg | Extract original data from 'flexsurvreg' objects.
model.matrix.flexsurvreg | Extract original data from 'flexsurvreg' objects.
msfit.flexsurvreg | Cumulative intensity function for parametric multi-state models

## -- N --

normboot.flexsurvreg | Simulate from the asymptotic normal distribution of parameter estimates.

## -- P --

pars.fmsm | Transition-specific parameters in a flexible parametric multi-state model
pgenf | Generalized F distribution
pgenf.orig | Generalized F distribution (original parameterisation)
pgengamma | Generalized gamma distribution
pgengamma.orig | Generalized gamma distribution (original parameterisation)
pgompertz | The Gompertz distribution
pllogis | The log-logistic distribution
plot.flexsurvreg | Plots of fitted flexible survival models
pmatrix.fs | Transition probability matrix from a fully-parametric, time-inhomogeneous Markov multi-state model
pmatrix.simfs | Transition probability matrix from a fully-parametric, semi-Markov multi-state model
psurvspline | Royston/Parmar spline survival distribution
pweibullPH | Weibull distribution in proportional hazards parameterisation

## -- Q --

qgeneric | Generic function to find quantiles of a distribution
qgenf | Generalized F distribution
qgenf.orig | Generalized F distribution (original parameterisation)
qgengamma | Generalized gamma distribution
qgengamma.orig | Generalized gamma distribution (original parameterisation)
qgompertz | The Gompertz distribution
qllogis | The log-logistic distribution
qsurvspline | Royston/Parmar spline survival distribution
qweibullPH | Weibull distribution in proportional hazards parameterisation

## -- R --

rgenf | Generalized F distribution
rgenf.orig | Generalized F distribution (original parameterisation)
rgengamma | Generalized gamma distribution
rgengamma.orig | Generalized gamma distribution (original parameterisation)
rgompertz | The Gompertz distribution
rllogis | The log-logistic distribution
rmst_exp | Mean and restricted mean survival functions
rmst_gamma | Mean and restricted mean survival functions
rmst_generic | Generic function to find restricted mean survival of a distribution
rmst_genf | Mean and restricted mean survival functions
rmst_genf.orig | Mean and restricted mean survival functions
rmst_gengamma | Mean and restricted mean survival functions
rmst_gengamma.orig | Mean and restricted mean survival functions
rmst_gompertz | Mean and restricted mean survival functions
rmst_llogis | Mean and restricted mean survival functions
rmst_lnorm | Mean and restricted mean survival functions
rmst_survspline | Royston/Parmar spline survival distribution
rmst_weibull | Mean and restricted mean survival functions
rmst_weibullPH | Mean and restricted mean survival functions
rsurvspline | Royston/Parmar spline survival distribution
rweibullPH | Weibull distribution in proportional hazards parameterisation

## -- S --

sim.fmsm | Simulate paths through a fully parametric semi-Markov multi-state model
summary.flexsurvreg | Summaries of fitted flexible survival models
Survspline | Royston/Parmar spline survival distribution

## -- T --

totlos.fs | Total length of stay in particular states for a fully-parametric, time-inhomogeneous Markov multi-state model
totlos.simfs | Expected total length of stay in specific states, from a fully-parametric, semi-Markov multi-state model

## -- U --

unroll.function | Convert a function with matrix arguments to a function with vector arguments.

## -- W --

WeibullPH | Weibull distribution in proportional hazards parameterisation

## -- misc --

_PACKAGE | flexsurv: Flexible parametric survival and multi-state models