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      <img src="../logo.png" class="logo" alt=""><h1>Capture histories (4 samples), in capture history format, of a subset of Northern Pike from Buckhorn Marsh, NY.</h1>
      <small class="dont-index">Source: <a href="https://github.com/fishR-Core-Team/FSA/blob/HEAD/R/PikeNYPartial1.R" class="external-link"><code>R/PikeNYPartial1.R</code></a></small>
      <div class="d-none name"><code>PikeNYPartial1.Rd</code></div>
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    <div class="ref-description section level2">
    <p>Each line consists of the capture history over four samples of Northern Pike (<em>Esox lucius</em>) in Buckhorn Marsh. This file contains the capture histories for only those pike captured from April 1-4.</p>
    </div>


    <div class="section level2">
    <h2 id="format">Format<a class="anchor" aria-label="anchor" href="#format"></a></h2>
    <p>A data frame with 57 observations on the following 4 variables.</p><dl><dt>id</dt>
<dd><p>A unique identification numbers</p></dd>

   <dt>first</dt>
<dd><p>Indicator variable for the first sample (1=captured)</p></dd>
 
   <dt>second</dt>
<dd><p>Indicator variable for the second sample (1=captured)</p></dd>
 
   <dt>third</dt>
<dd><p>Indicator variable for the third sample (1=captured)</p></dd>
 
   <dt>fourth</dt>
<dd><p>Indicator variable for the fourth sample (1=captured)</p></dd>

 
</dl></div>
    <div class="section level2">
    <h2 id="source">Source<a class="anchor" aria-label="anchor" href="#source"></a></h2>
    <p>Summary values taken from Table C-1 of New York Power Authority. 2004. Use of Buckhorn Marsh and Grand Island tributaries by Northern Pike for spawning and as a nursery. Technical report, New York Power Authority, January 2004. Niagara Power Project (FERC No. 2216). <a href="https://raw.githubusercontent.com/fishR-Core-Team/FSA/master/data-raw/PikeNYPartial1.csv" class="external-link">CSV file</a></p>
    </div>
    <div class="section level2">
    <h2 id="topic-s-">Topic(s)<a class="anchor" aria-label="anchor" href="#topic-s-"></a></h2>
    

<p></p><ul><li><p>Population Size</p></li>
<li><p>Abundance</p></li>
<li><p>Mark-Recapture</p></li>
<li><p>Capture-Recapture</p></li>
<li><p>Schnabel</p></li>
<li><p>Schumacher-Eschmeyer</p></li>
<li><p>Capture History</p></li>
</ul></div>
    <div class="section level2">
    <h2 id="see-also">See also<a class="anchor" aria-label="anchor" href="#see-also"></a></h2>
    <div class="dont-index"><p>Used in <code><a href="capHistSum.html">capHistSum</a></code> and <code><a href="mrClosed.html">mrClosed</a></code> examples. Also see <code><a href="PikeNY.html">PikeNY</a></code>.</p></div>
    </div>

    <div class="section level2">
    <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/utils/str.html" class="external-link">str</a></span><span class="op">(</span><span class="va">PikeNYPartial1</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 'data.frame':	57 obs. of  5 variables:</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ id    : int  2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ first : int  1 1 1 1 1 1 1 1 1 1 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ second: int  0 0 0 0 0 0 0 0 0 0 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ third : int  0 0 0 0 0 0 0 0 0 0 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ fourth: int  0 0 0 0 0 0 0 0 0 0 ...</span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/utils/head.html" class="external-link">head</a></span><span class="op">(</span><span class="va">PikeNYPartial1</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>     id first second third fourth</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1 2001     1      0     0      0</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 2 2002     1      0     0      0</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 3 2003     1      0     0      0</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 4 2004     1      0     0      0</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 5 2005     1      0     0      0</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 6 2006     1      0     0      0</span>
<span class="r-in"><span></span></span>
</code></pre></div>
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