sim_ev

sim_qalys

sim_costs

A <a rd-options="" href="/link/stateprobs?package=hesim&version=0.3.1" data-mini-rdoc="hesim::stateprobs">stateprobs</a> object.

object

A single object of class <a rd-options="" href="/link/StateVals?package=hesim&version=0.3.1" data-mini-rdoc="hesim::StateVals">StateVals</a> used
to simulate utility.

utility_model

If <code>TRUE</code>, then life-years are simulated in addition to
QALYs.

A list of objects of class <a rd-options="" href="/link/StateVals?package=hesim&version=0.3.1" data-mini-rdoc="hesim::StateVals">StateVals</a> used
to simulate costs.

cost_models

Method used to integrate state values when computing
weighted length of stay. Options are <code>trapz</code> for the trapezoid rule,
<code>riemann_left</code> left for a left Riemann sum, and
<code>riemann_right</code> right for a right Riemann sum.

integrate_method

Simulate costs and quality-adjusted life-years (QALYs) as a function of
simulated state occupancy probabilities.

internal

A modular and computationally efficient R package for
parameterizing, simulating, and analyzing health-economic simulation
models. The package supports cohort discrete time state transition models
(Briggs et al. 1998) <doi:10.2165/00019053-199813040-00003>,
N-state partitioned survival models (Glasziou et al. 1990)
<doi:10.1002/sim.4780091106>, and individual-level continuous
time state transition models (Siebert et al. 2012) <doi:10.1016/j.jval.2012.06.014>,
encompassing both Markov (time-homogeneous and time-inhomogeneous) and
semi-Markov processes. Decision uncertainty from a cost-effectiveness analysis is
quantified with standard graphical and tabular summaries of a probabilistic
sensitivity analysis (Claxton et al. 2005, Barton et al. 2008) <doi:10.1002/hec.985>,
<doi:10.1111/j.1524-4733.2008.00358.x>. Use of C++ and data.table
make individual-patient simulation, probabilistic sensitivity analysis,
and incorporation of patient heterogeneity fast.

Devin Incerti

hesim

Health-Economic Simulation Modeling and Decision Analysis

Jeroen P. Jansen

R Core Team 

sim_ev function

A <a rd-options='' href='stateprobs'>stateprobs</a> object.

A single object of class <a rd-options='' href='StateVals'>StateVals</a> used
to simulate utility.

A list of objects of class <a rd-options='' href='StateVals'>StateVals</a> used
to simulate costs.

sim_ev: Expected values

Description

Usage

Arguments

Value

Details