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

sim_qalys(object, utility_model, dr, integrate_method, lys)

sim_costs(object, cost_models, dr, integrate_method)

## Arguments

object A stateprobs object. A single object of class StateVals used to simulate utility. Discount rate. Method used to integrate state values when computing weighted length of stay. Options are trapz for the trapezoid rule, riemann_left left for a left Riemann sum, and riemann_right right for a right Riemann sum. If TRUE, then life-years are simulated in addition to QALYs. A list of objects of class StateVals used to simulate costs.

## Value

sim_costs() and sim_qalys() return objects of class costs and qalys, respectively.

## Details

See vignette("expected-values") for details.