'><a href='getDefaultRegistry.html'>getDefaultRegistry</a></span><span class='op'>(</span><span class='op'>)</span>
<span class='op'>)</span>

<span class='fu'>reduceResultsDataTable</span><span class='op'>(</span>
  ids <span class='op'>=</span> <span class='cn'>NULL</span>,
  fun <span class='op'>=</span> <span class='cn'>NULL</span>,
  <span class='va'>...</span>,
  <span class='va'>missing.val</span>,
  reg <span class='op'>=</span> <span class='fu'><a href='getDefaultRegistry.html'>getDefaultRegistry</