de>"f"</code>: re-compute probabilities from (rounded or non-rounded) frequencies
  and scale main area dimensions by their frequency.</p></li>
</ol><p>Note: <code>scale</code> setting matters for the display of probability values and for
 area plots with small population sizes <code><a href="N.html">N</a></code> when <code>round = TRUE</code>.</p></dd>


<dt>round</dt>
<dd><p>Boolean option specifying whether computed frequencies
are rounded to integers. Default: <code>round = TRUE</code>.</p></dd>


<dt>s