RickerRDD

<a href="https://lifecycle.r-lib.org/articles/stages.html#experimental"><img src="figures/lifecycle-experimental.svg?package=mizer&version=2.5.3" alt="[Experimental]"></a>
Takes the density-independent rates $R_{di}$ of egg production and
returns reduced, density-dependent rates $R_{dd}$ given as
$$R_{dd} = R_{di} \exp(- b R_{di})$$

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

Dynamic Multi-Species Size Spectrum Modelling

Finlay Scott

Julia Blanchard

Ken Andersen

Richard Southwell

RickerRDD function

<dl><dt>rdi</dt>
<dd>Vector of density-independent reproduction rates
$R_{di}$ for all species.</dd>
<dt>species_params</dt>
<dd>A species parameter dataframe. Must contain a column
<code>ricker_b</code> holding the coefficient b.</dd>
<dt>...</dt>
<dd>Unused</dd></dl>

Arguments

<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
$$R_{dd} = R_{di} \exp(- b R_{di})$$

Ricker function to calculate density-dependent reproduction rate — RickerRDD

<dl>

<dt>rdi</dt>
<dd>Vector of density-independent reproduction rates
$R_{di}$ for all species.</dd>


<dt>species_params</dt>
<dd>A species parameter dataframe. Must contain a column
<code>ricker_b</code> holding the coefficient b.</dd>


<dt>...</dt>
<dd>Unused</dd>

</dl>

RickerRDD: Ricker function to calculate density-dependent reproduction rate

Description

Usage

Value

Arguments

See Also