<td></td><td>
       <strong>r</strong></td><td></td></tr>
     <tr>
       <td><img src="_static/minus.png" class="toggler"
              id="toggle-5" style="display: none" alt="-" /></td>
       <td>
       <a href="robustness/robustness.html#module-robustness"><code class="xref">robustness</code></a></td><td>
       <em></em></td></tr>
     <tr class="cg-5">
       <td></td>
       <td>&#160;&#160;&#160;
       <a href="robustness/robustness.html#module-robustness.all_in_one"><code class="xref">robustne