d&nbsp;prune(double&nbsp;alpha)
           throws java.lang.Exception</pre>
<div class="block">Prunes a logistic model tree using the CART pruning scheme, given a 
 cost-complexity parameter alpha.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>alpha</code> - the cost-complexity measure</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.lang.Exception</code> - if something goes wrong</dd></dl>
</li>
</ul>
<a name="prune(double[], double[], weka.core.Instances)">
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