ss="anchor" aria-label="anchor" href="#arg-input"></a></dt>
<dd><p>a character or numerical vector for indexing the column(s)
containing the values in <code>data</code> to be ranked</p></dd>


<dt id="arg-id">id<a class="anchor" aria-label="anchor" href="#arg-id"></a></dt>
<dd><p>an index of <code>data</code> indicating the
ids for "long" <code>data</code></p></dd>


<dt id="arg-group">group<a class="anchor" aria-label="anchor" href="#arg-group"></a></dt>
<dd><p>logical, if <code>TRUE</code> return an objec