initial_effort {mizer}R Documentation

Initial fishing effort

Description

The fishing effort is a named vector, specifying for each fishing gear the effort invested into fishing with that gear. The effort value for each gear is multiplied by the catchability and the selectivity to determine the fishing mortality imposed by that gear, see setFishing() for more details.

A valid effort vector is a named vector with one effort value for each gear.

Usage

initial_effort(params)

initial_effort(params) <- value

validEffortVector(effort, params)

Arguments

params

A MizerParams object

value

The initial fishing effort

effort

A vector or scalar.

Details

The initial effort you have set can be overruled when running a simulation by providing an effort argument to project() which allows you to specify a time-varying effort.

The function also accepts an effort that is not yet valid:

An effort argument will lead to an error if it is either

Value

Effort vector


[Package mizer version 2.5.1 Index]