"#arguments"></a>Arguments</h2>
    <table class="ref-arguments">
    <colgroup><col class="name" /><col class="desc" /></colgroup>
    <tr>
      <th>name</th>
      <td><p>A string of the name of metric.</p></td>
    </tr>
    <tr>
      <th>value</th>
      <td><p>The table value of the metric (a named list where the
element name corresponds to the column name).</p></td>
    </tr>
    <tr>
      <th>description</th>
      <td><p>(Optional) A string of the metric description.</p></td>
    </tr>
    <tr>
 