ypr_populations

An implementation of equilibrium-based yield per recruit
methods. Yield per recruit methods can used to estimate the optimal
yield for a fish population as described by Walters and Martell (2004)
<isbn:0-691-11544-3>. The yield can be based on the number of fish
caught (or harvested) or biomass caught for all fish or just large
(trophy) individuals.

Joe Thorley

Yield Per Recruit

Ayla Pearson

Poisson Consulting 

ypr_populations function

<dl><dt>...</dt>
<dd>Unused parameters.</dd>
<dt>expand</dt>
<dd>A flag specifying whether to expand parameter combinations.</dd>
<dt>names</dt>
<dd>A character vector of unique ecotype names.</dd></dl>

Arguments

Populations — ypr_populations

<dl>

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


<dt>expand</dt>
<dd>A flag specifying whether to expand parameter combinations.</dd>


<dt>names</dt>
<dd>A character vector of unique ecotype names.</dd>

</dl>

ypr_populations: Populations

Description

Usage

Value

Arguments

See Also

Examples