xamples"><a class="anchor" href="#examples"></a>Examples</h2>
    <pre class="examples"><div class='input'>  <span class='fu'>ds_alpha</span>(<span class='fl'>1.5</span>, <span class='fl'>1000</span>)</div><div class='output co'>#&gt; [1] 0.001333333</div><div class='input'>
</div></pre>
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