>, then <code>param</code> is a vector of standard errors of <code>x</code>; if <code>bootdist="multinom"</code>, then <code>param</code> is number of trials.</p></td>
    </tr>
    <tr>
      <th>coverage</th>
      <td><p>nominal coverage of the confidence set. Default is 0.95.</p></td>
    </tr>
    <tr>
      <th>cstype</th>
      <td><p>type of confidence set (<code>two-sided</code>, <code>upper</code>, <code>lower</code>). Default is <code>two-sided</code>.</p></td>
    </tr>
    <tr>
      <th>stepdo