nshrimp

Recruit and postrecruit survey indices and catch data for Gulf of Maine northern shrimp (Pandulus borealis), 1985-2007

datasets

Fishery science methods and models from published literature and contributions from colleagues.

Gary A Nelson

fishmethods

Fishery Science Methods and Models in R

nshrimp function

A data frame with 23 observations on the following 4 variables.<dl class="dl-horizontal">
 <dt><code>year</code></dt><dd>a numeric vector describing the year</dd>
 <dt><code>r</code></dt><dd>a numeric vector of the recruit index</dd>
 <dt><code>n</code></dt><dd>a numeric vector of the postrecruit index</dd>
 <dt><code>C</code></dt><dd>a numeric vector of the landings (in numbers)</dd>
 </dl>

Format

Data for Gulf of Maine northern shrimp — nshrimp

A data frame with 23 observations on the following 4 variables.<dl class='dl-horizontal'>
 <dt><code>year</code></dt><dd>a numeric vector describing the year</dd>
 <dt><code>r</code></dt><dd>a numeric vector of the recruit index</dd>
 <dt><code>n</code></dt><dd>a numeric vector of the postrecruit index</dd>
 <dt><code>C</code></dt><dd>a numeric vector of the landings (in numbers)</dd>
 </dl>

nshrimp: Data for Gulf of Maine northern shrimp

Description

Usage

Arguments

Format