<p>A comment of mine mysteriously disappeared on the question: <a href="https://stats.stackexchange.com/q/3575/28">Is it “rows by columns” or “columns by rows”?</a>. It is not a big deal as I had meant to delete it myself as the comment was no longer relevant to the question. </p>

<p>However, in order to satisfy my curiosity, I would like to know the answer to this mystery. Did one of the mods delete it?</p>
