o search for</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>if it is contained</dd>
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<h4>avgOfIndex</h4>
<pre class="methodSignature">public&nbsp;double&nbsp;avgOfIndex()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="IColIndex.html#avgOfIndex()">IColIndex</a></code></span></div>
<div class="block">Get the average of this index. We 