solve_de function

solve_de

solve_de(
  sim,
  params,
  inits,
  Tmax,
  numsteps = 10000,
  solver = "ode",
  sizestep = NULL,
  verbose = FALSE,
  data.times = NULL,
  method = "lsoda",
  ...
)

Arguments

• sim: function; solver compatible specification of the DE
• params: numeric; named vector of parameter values
• inits: numeric; initial values. Must be in the same order as specified within sim!
• Tmax: numeric; maximum timestep
• numsteps: numeric
• solver: Choice of solver to use 1 or "ode" = deSolve::ode, 2 or "dde" = PBSddesolve::dde, 3 or "dede" = deSolve::dede
• sizestep: for solver
• verbose: passed to deSolve::ode
• data.times: numeric a vector of times at which the ODE is to be evaluated. Defaults to NULL. If value is supplied it takes precedence over any value supplied to numsteps or sizesteps.
• method: solver method
• ...: additional arguments to solver

Returns

integrated ode object. Data structure depends on the employed solver.