ef="../../weka/core/Instance.html" title="class in weka.core">Instance</a>&nbsp;inst,
                         double&nbsp;confidenceLevel)
                           throws java.lang.Exception</pre>
<div class="block">Returns an N*2 array, where N is the number of possible classes, that estimate 
 the boundaries for the confidence interval with a confidence level specified by
 the second parameter. Every row of the returned array gives the probability estimates 
 for a single class.  In the case of numeric