)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 'data.frame':	6 obs. of  4 variables:</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ t       : int  1 2 3 4 5 6</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ caught  : int  56 66 13 8 23 17</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ recaps  : int  0 5 2 1 2 2</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ retmarks: int  56 66 13 8 23 0</span>
<span class=