as_ypr_population

as_ypr_population.data.frame

Coerce to a Population Parameter Object

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

Poisson Consulting 

as_ypr_population function

<dl><dt>x</dt>
<dd>The object to coerce.</dd>
<dt>...</dt>
<dd>Unused parameters.</dd></dl>

Arguments

<ul>
<li><code>data.frame</code>: Coerce data frame to ypr_population</li>
</ul>

Methods (by class)

Coerce to a Population Parameter Object — as_ypr_population

<dl>

<dt>x</dt>
<dd>The object to coerce.</dd>


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

</dl>

as_ypr_population: Coerce to a Population Parameter Object

Description

Usage

Arguments

Methods (by class)

Examples