ttributeSelection/AttributeEvaluator.html#evaluateAttribute(int)">evaluateAttribute</a></code>&nbsp;in interface&nbsp;<code><a href="../../weka/attributeSelection/AttributeEvaluator.html" title="interface in weka.attributeSelection">AttributeEvaluator</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>attribute</code> - the index of the attribute to be evaluated</dd>
<dt><span class="strong">Returns:</span></dt><dd>the gain ratio</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><