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Simulate cases from a stochastic SIR model

Source: R/simulate.R
simulate_gillespie.Rd

This function simulates cases from an stochastic SIR model. The user may specify the initial epidemic growth rate r, the rate of recovery gamma γ, the initial number of infected cases I0, and the total population size N.

Usage

simulate_gillespie(r = 0.2, gamma = 1/7, I0 = 50, N = 10000, seed)

Arguments

r

The initial epidemic growth rate. Defaults to 0.2.

gamma

The rate of recovery. Defaults to 1/7.

I0

The initial number of infected people. Defaults to 50.

N

The total population size. Defaults to 10000.

seed

The random seed to be used in the simulation process.

Value

A data.frame with two columns: case (case number) and ptime (primary event time).

See also

Other simulate: simulate_exponential_cases(), simulate_secondary(), simulate_uniform_cases()