We have a hotelling tag with 24 Qs, no excerpt, and unclear scope. We also have a hotelling-t2 with only 8 Qs, but with an excerpt, and clear scope.
I suggest that we need to go through all [hotelling] threads and sort the ones about Hotelling T^2 distribution/test into [hotelling-t2], and remove the tag from everything else (e.g. questions about canonical correlations).
That's an easy job, but I still wanted to protocol it here.