use_predation_diffusion: Get or set the use_predation_diffusion flag

In mizer: Dynamic Multi-Species Size Spectrum Modelling

Get or set the use_predation_diffusion flag

Description

Controls whether predation-induced diffusion is included when calculating rates with mizerDiffusion(). When FALSE (the default), the predation-driven diffusion term is omitted, preserving the behaviour of previous mizer versions. Set to TRUE to enable the diffusion term from the jump-growth equation.

Usage

use_predation_diffusion(params)

use_predation_diffusion(params) <- value

Arguments

params	A MizerParams object.
value	A single logical value (TRUE or FALSE).

Value

use_predation_diffusion(): A single logical value.

⁠use_predation_diffusion<-⁠: A MizerParams object with the use_predation_diffusion flag updated.

See Also

Other functions for setting parameters: gear_params(), setExtDiffusion(), setExtEncounter(), setExtMort(), setFishing(), setInteraction(), setMaxIntakeRate(), setMetabolicRate(), setParams(), setPredKernel(), setReproduction(), setSearchVolume(), species_params()

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