ion</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - the point at which the PDF is evaluated</dd>
<dt><span class="strong">Returns:</span></dt><dd>the logarithm of the value of the probability density function at point <code>x</code></dd></dl>
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<h4>cumulativeProbability</h4>
<pre>public&nbsp;double&nbsp;cumulativeProbability(double&nbsp;x)</pre>
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