YPerchTL

Lengths and weights for Yellow Perch (Perca flavescens) from Trout Lake, WI, 1981-2006. Fish were collected with a variety of gears.

datasets

The datasets to support the Fish Stock Assessment ('FSA') package.

Derek Ogle

FSAdata

Data to Support Fish Stock Assessment ('FSA') Package

YPerchTL function

A data frame with 7238 observations on the following 7 variables:<dl>
 <dt>lakeid</dt>
<dd>Lake name (all <code>TR</code>=Trout Lake)</dd> <dt>year4</dt>
<dd>Year of capture</dd>
 
 <dt>sampledate</dt>
<dd>Date of capture</dd> <dt>gearid</dt>
<dd>Capture gear type -- beach seine (<code>BSEINE</code>), crayfish trap (<code>CRAYTR</code>), electrofishing (<code>ELFISH</code>), fyke net (<code>FYKNET</code>), trammel net (<code>TRAMML</code>), vertical gillnets of different mesh sizes (<code>VBN0XX</code>), and different types of fyke nets (<code>FYKNED</code> and <code>FYKNEL</code>)</dd> <dt>spname</dt>
<dd>Species name (all <code>YELLOWPERCH</code>)</dd> <dt>length</dt>
<dd>Total Length (nearest mm) at capture</dd> <dt>weight</dt>
<dd>Weight (nearest 0.1 or 1 g) at capture</dd>
 
 
</dl>

Format

<ul>
<li>Weight-Length</li>
<li>Length Frequency</li>
<li>Size Structure</li>
<li>PSD</li>
</ul>

Topic(s)

Lengths and weights for Yellow Perch from Trout Lake, WI. — YPerchTL

A data frame with 7238 observations on the following 7 variables:<dl>
 <dt>lakeid</dt>
<dd>Lake name (all <code>TR</code>=Trout Lake)</dd>

 <dt>year4</dt>
<dd>Year of capture</dd>
 
 <dt>sampledate</dt>
<dd>Date of capture</dd>

 <dt>gearid</dt>
<dd>Capture gear type -- beach seine (<code>BSEINE</code>), crayfish trap (<code>CRAYTR</code>), electrofishing (<code>ELFISH</code>), fyke net (<code>FYKNET</code>), trammel net (<code>TRAMML</code>), vertical gillnets of different mesh sizes (<code>VBN0XX</code>), and different types of fyke nets (<code>FYKNED</code> and <code>FYKNEL</code>)</dd>

 <dt>spname</dt>
<dd>Species name (all <code>YELLOWPERCH</code>)</dd>

 <dt>length</dt>
<dd>Total Length (nearest mm) at capture</dd>

 <dt>weight</dt>
<dd>Weight (nearest 0.1 or 1 g) at capture</dd>
 
 
</dl>

<ul>
<li>Weight-Length</li>
<li>Length Frequency</li>
<li>Size Structure</li>
<li>PSD</li>
</ul>

YPerchTL: Lengths and weights for Yellow Perch from Trout Lake, WI.

Description

Arguments

Format

Topic(s)

Examples