pan class="cn">NULL</span>,</span>
<span>    etas <span class="op">=</span> <span class="cn">NULL</span>, </span>
<span>    rowtype <span class="op">=</span> <span class="cn">NULL</span>, </span>
<span>    Efficiencies <span class="op">=</span> <span class="cn">NULL</span></span>
<span>  <span class="op">)</span> <span class="op"><a href="../reference/pipe.html">%&gt;%</a></span> </span>
<span>  <span class="fu"><a href="https://dplyr.tidyverse.org/reference/rename.html" class="external-link">rename</a></sp