SHLITR_demographics_ode {idmodelr} | R Documentation |
Susceptible-High-risk-latent-Low-risk-latent-Infected-Treated-Recovered Model with Simple Demographics
Description
A more complex SHLIR model flow diagram, treatment,reinfection, and simple demographics for those who have recovered from active disease.
Usage
SHLITR_demographics_ode(t, x, params)
Arguments
t |
The timestep over which to calculate derivatives |
x |
A numeric vector of compartment populations. |
params |
A named vector of parameter values. |
Value
A vector of derivatives
Examples
## initialise
inits <- c(
# General population
S = 800,
H = 0,
L = 0,
I = 0,
Tr = 0,
R = 0
)
parameters <- c(
beta = 3, # Rate of transmission
gamma_H = 1/5, # Rate of progression to active symptoms from high risk latent
nu = 1/2, #Rate of progression from high to low risk latent
gamma_L = 1/100, # Rate of progression to active symptoms for low risk latent
epsilon = 1/3, # Rate of treatment
tau = 1/2, # Rate of recovery
mu = 1/81 # Rate of natural mortality
)
SHLITR_demographics_ode(1, inits, parameters)
[Package idmodelr version 0.4.0 Index]