</a></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="IFrameOfReferenceGroup.html" title="interface in org.apache.sysds.runtime.compress.colgroup">IFrameOfReferenceGroup</a></th>
<td class="colLast">
<div class="block">Interface for frame of reference groups.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="IMapToDataGroup.html" title="interface in org.apache.sysds.runtime.compress.colgroup">IMapToDataGroup</a></th>
<