posfun

Taped penalty function if <code>x &lt; eps</code>

Implementation of a next-generation, multi-stock age-structured fisheries assessment model.
'multiSA' is intended for use in mixed fisheries where stock composition can not be readily identified in
fishery data alone, e.g., from catch and age/length composition. Models can be fitted to genetic data,
e.g., stock composition of catches and close-kin pairs, with seasonal stock availability and movement.

Quang Huynh

multiSA

Multi-Stock Assessment

posfun function

<dl><dt>x</dt>
<dd>Numeric, the parameter</dd>
<dt>eps</dt>
<dd>Numeric, the threshold below which a penalty will be applied</dd></dl>

Arguments

Quadratic penalty function — posfun

<dl>

<dt>x</dt>
<dd>Numeric, the parameter</dd>


<dt>eps</dt>
<dd>Numeric, the threshold below which a penalty will be applied</dd>

</dl>

posfun: Quadratic penalty function

Description

Usage

Value

Arguments