width="20%">
<col width="20%">
</colgroup>
<thead><tr class="header">
<th>Metric name</th>
<th>Description (see internal code for exact calculation)</th>
<th>Collapse to epoch</th>
<th>Parameter to tell GGIR to derive this metric by setting it to TRUE
or FALSE</th>
<th>Separation of gravity</th>
</tr></thead>
<tbody>
<tr class="odd">
<td>enmo</td>
<td>Euclidean norm minus one with resulting negative values rounded to
zero</td>
<td>Average</td>
<td>do.enmo</td>
<td>Magnitude</td>
</tr>
<tr class="even">
<td>