pan class="r-out co"><span class="r-pr">#&gt;</span>  $ season  : int  0 1 0 1 0 1 1 0 1 0 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ frstsem : int  0 0 0 0 1 0 1 0 0 0 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ crsgpa  : num  2.65 2.51 2.87 2.88 2.76 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ verbmath: num  0.484 0.484 0.814 0.814 0.884 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ trmgpa  : num  1.5 2.25 2