Problem witgh multiple regression in org.apache.commons.math.stat
<p>I am getting an error when i try to use the multiple regression feature in the org.apache.commons.math.stat.</p>

<p>In my program, i have </p>

<pre><code>import org.apache.commons.math.stat.regression.*;
</code></pre>

<p>But when i refer to the ordinary least square function in my program as</p>

<pre><code>OLSMultipleLinearRegression regression2 = new OLSMultipleLinearRegression();
</code></pre>

<p>It gave me an error saying that:</p>

<blockquote>
  <p>OLSMultipleLinearRegression could not be resolved as a type.</p>
</blockquote>

<p>I think i am missing some important point in my program, Please help me if you know what i am missing.</p>

<p>Thanks so much in advance,
Minh</p>
