<p>Let me take one more crack at my brilliant point in post #100 which everybody ignored...CAUSE AND EFFECT!!! </p>
<p>The acceptance rate, yield, and applications per spot DON'T cause a college to be good or bad. The perceived academic excellence may be the first CAUSE in applicants/yield/applications per spot; then the non-academic factors (size, price, financial aid, name recognition, sports, campus beauty, weather, location, etc.) further refine the application/yield/applications per spot stats, up or down...up if the school has what are perceived to be net attractive aspects, and down if it has what are perceived to be net unattractive aspects. (Of course most of these factors will be a plus for some students and a minus for others--like some students would see cold weather as a plus, and some as a minus).</p>
<p>So:
perceived academic quality +/- net non-academic factors = what determines applications, yield, applications per spot</p>
<p>The reason there will be variations in rank for the same school among applications, yield, and applications per spot rankings is that the non-academic factors applicable for each of these are not the same (although the academic quality would seem to be a constant). For example, a school with EA, minimal essay questions, and a low application fee would seem to have things that would increase its # of applications relative to a comparable school that has ED, wacky essay questions, and a high application fee. But those factors wouldn't seem to be applicable to yield...whereas something like financial aid WOULD affect yield.</p>
<p>So even if Princeton and NW were exactly equal in academics, that doesn't mean they are equal academics as perceived by 17-year-olds, and it sure as hell doesn't mean they are equal in non-academic factors that have a big impact on applications/yield/applications per spot.</p>
<p>By the way, this approach is handy with explaining away anomolies like BYU-Hawaii and WashU (great non-academic factors: weather for the former, public relations blitzes by the latter).</p>