set_demography.Rd
Parameterise variable deathrates
set_demography(parameters, agegroups, timesteps, deathrates)
the model parameters
vector of agegroups (in timesteps)
vector of timesteps for each change in demography
matrix of deathrates per age group per timestep.
Rows are timesteps from the timesteps
param. Columns are the age groups
from the agegroups
param.