</pre>
    
    <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
    <table class="ref-arguments">
    <colgroup><col class="name" /><col class="desc" /></colgroup>
    <tr>
      <th>y</th>
      <td><p>A vector of observed gene counts.</p></td>
    </tr>
    <tr>
      <th>mu</th>
      <td><p>A vector of predictions from <code><a href='expr.predict.html'>expr.predict</a></code>.</p></td>
    </tr>
    <tr>
      <th>sf</th>
      <td><p>Vector of normalized size