<p>Reading this question <a href="https://stats.stackexchange.com/questions/293842/how-is-empirical-bayes-valid?newsletter=1&amp;nlcode=630151%7c9223">How is empirical bayes valid?</a> I thought it needed an empirical-bayes tag and so I came across the tag <a href="https://stats.stackexchange.com/questions/tagged/empirical" class="post-tag" title="show questions tagged &#39;empirical&#39;" rel="tag">empirical</a>.</p>

<p>It has 98 questions tagged in really diverse topics and no excerpt or wiki.</p>

<p>So I ask: what's the intended usage for <a href="https://stats.stackexchange.com/questions/tagged/empirical" class="post-tag" title="show questions tagged &#39;empirical&#39;" rel="tag">empirical</a>?</p>
