SheperdRDD

Vector of density-independent reproduction rates
$R_{di}$ for all species.

A species parameter dataframe. Must contain columns
<code>sheperd_b</code> and <code>sheperd_c</code> with the parameters b and c.

species_params

<a href="https://lifecycle.r-lib.org/articles/stages.html#experimental"><img src="figures/lifecycle-experimental.svg?package=mizer&version=2.3.0" alt="[Experimental]"></a>
Takes the density-independent rates $R_{di}$ of egg production and returns
reduced, density-dependent rates $R_{dd}$ given as
$$R_{dd} = \frac{R_{di}}{1+(b\ R_{di})^c}$$

A set of classes and methods to set up and run multi-species, trait
based and community size spectrum ecological models, focused on the marine
environment.

Gustav Delius

mizer

Multi-Species sIZE Spectrum Modelling in R

Finlay Scott

Julia Blanchard

Ken Andersen

Richard Southwell

SheperdRDD function

<a href='https://lifecycle.r-lib.org/articles/stages.html#experimental'><img src='figures/lifecycle-experimental.svg' alt='[Experimental]' /></a>
Takes the density-independent rates $R_{di}$ of egg production and returns
reduced, density-dependent rates $R_{dd}$ given as
$$R_{dd} = \frac{R_{di}}{1+(b\ R_{di})^c}$$

SheperdRDD: Sheperd function to calculate density-dependent reproduction rate

Description

Usage

Arguments

Value

See Also