P.donacina

Growth increment data derived from a tagging experiment on Paphis donacina

datasets

Functions for applying a wide range of fisheries stock assessment methods.

Gary Nelson

fishmethods

Fishery Science Methods and Models

P.donacina function

A data frame with 150 observations on the following 4 variables.<dl>
 <dt><code>T1</code></dt>
<dd>a numeric vector describing the release date (y)</dd> <dt><code>T2</code></dt>
<dd>a numeric vector describing the recovery date (y)</dd> <dt><code>L1</code></dt>
<dd>a numeric vector describing the length at release (mm)</dd> <dt><code>L2</code></dt>
<dd>a numeric vector describing the length at recapture (mm)</dd> 
</dl>

Format

Data from a growth study of New Zealand intertidal clams. — P.donacina

A data frame with 150 observations on the following 4 variables.<dl>
 <dt><code>T1</code></dt>
<dd>a numeric vector describing the release date (y)</dd>

 <dt><code>T2</code></dt>
<dd>a numeric vector describing the recovery date (y)</dd>

 <dt><code>L1</code></dt>
<dd>a numeric vector describing the length at release (mm)</dd>

 <dt><code>L2</code></dt>
<dd>a numeric vector describing the length at recapture (mm)</dd>

 
</dl>

P.donacina: Data from a growth study of New Zealand intertidal clams.

Description

Usage

Arguments

Format

Details