m/coefficient1.htm">
 coefficient of determination</a>,
 usually denoted r-square.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/stat/regression/SimpleRegression.html#getSignificance()">getSignificance</a></strong>()</code>
<div class="block">Returns the significance level of the slope (equiv) correlation.</div>
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</tr>
<tr class="altColor">
<td class="colFirst"><code>double</cod