 phase II; must be an even number</p></dd>


<dt id="arg-alpha">alpha<a class="anchor" aria-label="anchor" href="#arg-alpha"></a></dt>
<dd><p>significance level</p></dd>


<dt id="arg-beta">beta<a class="anchor" aria-label="anchor" href="#arg-beta"></a></dt>
<dd><p>type II error rate; this means that 1 - <code>beta</code> is the power for calculating the sample size for phase III</p></dd>


<dt id="arg-w">w<a class="anchor" aria-label="anchor" href="#arg-w"></a></dt>
<dd><p>weight for the mixture prior dist