pan class='op'>)</span>,
                 SCORRES  <span class='op'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span><span class='op'>(</span><span class='st'>"LEFT"</span>, <span class='st'>"OS"</span>, <span class='st'>""</span>, <span class='st'>"RIGHT"</span>, <span class='st'>"OD"</span>, <span class='st'>""</span><span class='op'>)</span>,
                 SCDTC    <span class='op'>=</span> <span class='st'>"2021-01-01"</span>,
                 stringsAsFactors <span class