removeSpecies: Remove species

In mizer: Dynamic Multi-Species Size Spectrum Modelling

Remove species

Description

This function simply removes all entries from the MizerParams object that refer to the selected species. It does not recalculate the steady state for the remaining species or retune their reproductive efficiency.

Usage

removeSpecies(params, species, ...)

Arguments

params	A mizer params object for the original system.
species	The species to be removed. A vector of species names, or a numeric vector of species indices, or a logical vector indicating for each species whether it is to be removed (TRUE) or not.
...	Currently unused.

Details

If a gear was targeting only the removed species, then this function will NOT remove that gear. If you want to also remove that gear then you can do that by calling setFishing().

Value

An object of type MizerParams

See Also

addSpecies(), renameSpecies()

Examples

params <- NS_params
species_params(params)$species
params <- removeSpecies(params, c("Cod", "Haddock"))
species_params(params)$species

mizer documentation built on Aug. 31, 2026, 5:08 p.m.