Plot compartment trajectories

Draws one line per compartment over time. Use compartments to select a subset of the state variables; the default is to plot all columns except time.

Usage

plot_compartments(df, compartments = NULL)

Arguments

df

A data frame returned by ode_solver() or any built-in model function.

compartments

Character vector of compartment names to plot. When NULL (the default) every column except time is plotted.

Value

A ggplot object.

Examples

sir = model_sir(
  init   = c(S = 990, I = 10),
  params = c(beta = 0.002, gamma = 0.1),
  times  = seq(0, 50, by = 0.1)
)
plot_compartments(sir)

plot_compartments(sir, compartments = c("S", "I"))