update.ypr_populations

ypr_populations_update

object

One or more of the arguments from <code>ypr_population()</code>.

An object of class <code><a rd-options="=ypr_populations" href="/link/ypr_populations()?package=ypr&version=0.5.2&to=%3Dypr_populations" data-mini-rdoc="=ypr_populations::ypr_populations()">ypr_populations()</a></code>.

populations

Updates an object of class <code>ypr_population()</code>.

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 

update.ypr_populations function

<dl><dt>object</dt>
<dd>The populations or populations.</dd>
<dt>...</dt>
<dd>One or more of the arguments from <code>ypr_population()</code>.</dd>
<dt>populations</dt>
<dd>An object of class <code>ypr_populations()</code>.</dd></dl>

Arguments

<ul>
<li><code>update</code>: Update Populations Parameters</li>
</ul>

Methods (by generic)

Update Population Parameters — update.ypr_populations

<dl>

<dt>object</dt>
<dd>The populations or populations.</dd>


<dt>...</dt>
<dd>One or more of the arguments from <code>ypr_population()</code>.</dd>


<dt>populations</dt>
<dd>An object of class <code>ypr_populations()</code>.</dd>

</dl>

update.ypr_populations: Update Population Parameters

Description

Usage

Value

Arguments

Methods (by generic)

See Also

Examples