<p>The <a href="https://stats.stackexchange.com/questions/tagged/comparison" class="post-tag" title="show questions tagged &#39;comparison&#39;" rel="tag">comparison</a> tag has 121 questions, almost half of which have zero upvotes and only one of which has a score &gt;10. There is no tag wiki or usage guidance.</p>
<p>A substantial proportion of statistical questions involve some sort of comparison, so this vague tag doesn't seem to serve much purpose. A quick skim through some of the tagged questions also suggests that they would be better served by more specific tags.</p>
<p>Shall we delete this? And is this something that the mods can do at the site level, or does it involve manually removing the tag from each of the questions?</p>
