at&gt;</code>.</p></div></div><h3 class="section">Static methods</h3><div class="fields"><div class="field "><a name="average"></a><h3><p><code><span class="label">static</span><a href="#average"><span class="identifier">average</span></a> (<span style="white-space:nowrap">arr:<a class="type" title="" href="../thx/ReadonlyArray.html">ReadonlyArray</a>&lt;<span class="type">Float</span>&gt;</span>):<span class="type">Float</span></code></p></h3><div class="doc"><p>Finds the average of all the elements in the