find_f: find F (fishing mortality)

In pdolder/MixFishSim: Mixed Fishery fleet dynamics simulation tool

find F (fishing mortality)

Description

find_f uses uniroot to find the fishing mortality rate given the catch, biomass and natural mortality using the baranov_f objective function.

Usage

find_f(C = C, B = B, M = M, FUN = baronov_f)

Arguments

C	is a Numeric vector detailing the catch at wk_{t}
B	is a Numeric vector of the biomass at wk_{t}
M	is a Numeic vector of the natural mortality rate at wk_{t}
FUN	is the objective function, here the Baranov equation baranov_f

Value

Gives the fishing mortality estimate F

Examples

find_f(C = 3000, B = 12000, M = 0.2, FUN = baranov_f)

pdolder/MixFishSim documentation built on Oct. 17, 2023, 4:25 p.m.