<p><strong>TL;DR</strong> the <a href="https://stats.stackexchange.com/questions/tagged/wilcoxon" class="post-tag" title="show questions tagged &#39;wilcoxon&#39;" rel="tag">wilcoxon</a> tag now only contains tags which can be mapped to <a href="https://stats.stackexchange.com/questions/tagged/wilcoxon-signed-rank" class="post-tag" title="show questions tagged &#39;wilcoxon-signed-rank&#39;" rel="tag">wilcoxon-signed-rank</a> so if any moderator is reading this can they please carry out the merge operation mentioned by Amoeba in the original question.</p>

<p><strong>Longer version</strong></p>

<p>There were a few which did not map oonto [wilcoxon-mann-whitney] which I have re-tagged appropriately. One remaining issue is that there was one about the Wilcoxon-Gehan method. I have temporarily created the obvious tag for it. We have a handful of other questions which could be re-tagged to that tag. Shall I do that and provide a wiki for it or is there some other existing tag which could be used? I have an unmet training need for time-to-event analysis so would welcome second opinions here.</p>

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<p>The remaining issue, as far as I can tell, is the [ranking] and [ranks] tags. My personal view is that there are too many of these to make a thorough examination of each one a viable proposition.</p>
