<p><a href="https://stats.stackexchange.com/help/privileges">You can create new tags yourself if you have at least 300 reputation.</a> For now, I <a href="https://stats.stackexchange.com/search?q=PSPP+is%3Aq">searched for questions containing "PSPP"</a> and added a <a href="https://stats.stackexchange.com/questions/tagged/pspp" class="post-tag" title="show questions tagged &#39;pspp&#39;" rel="tag">pspp</a> tag. (More precisely, <a href="https://stats.stackexchange.com/users/11887/kjetil-b-halvorsen">Kjetil</a> seems to have been doing the work while I was talking about it.)</p>

<p>I also created a rudimentary <a href="https://stats.stackexchange.com/tags/pspp/info">tag wiki</a>. Any improvement would be most welcome.</p>
