dU_dF: Change in F temporal dynamics wrt F

In cboettig/bs-tipping: Bifurcation or State Tipping in a Trophic Cascade Experiment

Description

Define a function u=dF/dt, this gives du/dF. The function u is a function of F and parameters.

Usage

dU_dF(F, pars)

Arguments

F	abundance of planktivorous fish
pars	named vector of parameters found in ecoStep. At a minimum, qE needs to be supplied. Optionally, other parameter arguments can be supplied here, but if they aren't, they are taken from the formals (defaults) of ecoStep.

Value

numeric value that is du/dt

Examples

dU_dF(3.702216, pars=c(qE=0.5))

cboettig/bs-tipping documentation built on May 5, 2019, 7:08 a.m.