<span class='va'>Model</span><span class='op'>$</span><span class='va'>results</span><span class='op'>$</span><span class='va'>summaries</span><span class='op'>)</span><span class='op'>)</span> <span class='op'>{</span>
            <span class='cn'>NA</span>
          <span class='op'>}</span> <span class='kw'>else</span> <span class='op'>{</span>
            <span class='va'>out</span> <span class='op'>&lt;-</span> <span class='va'>x</span><span class='op'>$</span><span class='va'>Model</span><span class='