n_nodes(model)## S4 method for signature 'SimInf_model'n_nodes(model)
Arguments
model: the model object to extract the number of nodes from.
Returns
the number of nodes in the model.
Examples
## Create an 'SIR' model with 100 nodes, with 99 susceptible,## 1 infected and 0 recovered in each node.u0 <- data.frame(S = rep(99,100), I = rep(1,100), R = rep(0,100))model <- SIR(u0 = u0, tspan =1:10, beta =0.16, gamma =0.077)## Display the number of nodes in the model.n_nodes(model)