data.frame':	173 obs. of  10 variables:</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ state   : chr  "AL" "AK" "AZ" "AZ" ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ district: int  7 1 2 3 3 4 2 3 5 6 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ democA  : int  1 0 1 0 0 1 0 1 1 1 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ voteA   : int  68 62 73 69 75 69 59 71 76 73 ...</span>
<span class="r-out co"><span class="r-p