<p>If I go to the "Users"  page and search for myself, clicking on the "all" reputation tag, I <a href="https://stats.stackexchange.com/users?tab=Reputation&amp;filter=all">find myself</a> displayed with the following three tags in the following order: [pca], [dimensionality-reduction], [hypothesis-testing].</p>

<p>However, if I go to my profile, I see <a href="https://stats.stackexchange.com/users/28666/amoeba?tab=tags&amp;sort=votes">the following top tags</a>:</p>

<ul>
<li>588 -- pca × 119  </li>
<li>184 -- dimensionality-reduction × 32  </li>
<li>107 -- factor-analysis × 16   </li>
<li>97 -- hypothesis-testing × 27</li>
<li>95 -- r × 24,</li>
</ul>

<p>where the first number is apparently the total score of my non-wiki answers in the tag.</p>

<p>So why is the Users page displaying [hypothesis-testing] instead of [factor-analysis]?</p>
