l" title="interface in org.apache.commons.math3.stat.regression">UpdatingMultipleLinearRegression</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>n number of observations that have been added.</dd></dl>
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<h4>predict</h4>
<pre>public&nbsp;double&nbsp;predict(double&nbsp;x)</pre>
<div class="block">Returns the "predicted" <code>y</code> value associated with the
 supplied <code>x</code> value, 