</code></td>
<td class="colLast"><code><strong><a href="../../../../weka/core/neighboursearch/balltrees/BallNode.html#calcPivot(weka.core.neighboursearch.balltrees.BallNode,%20weka.core.neighboursearch.balltrees.BallNode,%20weka.core.Instances)">calcPivot</a></strong>(<a href="../../../../weka/core/neighboursearch/balltrees/BallNode.html" title="class in weka.core.neighboursearch.balltrees">BallNode</a>&nbsp;child1,
         <a href="../../../../weka/core/neighboursearch/balltrees/BallNode.html" title="clas