transition: Matrix time transition function

In obrady/SpatialDengue: Fits and simulates a spatial model of the vector-borne disease dengue

Description

As rows indicate time in each state, at the end of the timestep, each of the matrix-based states need to be moved down a row

Usage

transition(base, plus, minus)

Arguments

base	matrix, the model state, e.g. mos_E
plus	vector, new additions to the state, e.g. newmosE
minus	matrix, new subtractions from the state, e.g. newmosD

Details

Removes those who graduate from the state, shuffles down the rows by one then adds new additions to the first row of the matrix

Examples

mos_Es = matrix(round(runif(100, 5, 10), 0), nrow = 10, ncol = 10)
newmosE = round(runif(10, 0, 2), 0)
newmosD = matrix(round(runif(100, 0, 1), 0), nrow = 10, ncol = 10)
mos_EsT2 <- transition(mos_Es, newmosE, newmosD)

obrady/SpatialDengue documentation built on Nov. 27, 2020, 12:13 p.m.