<p>@coolweather, it is ridiculous to say that Purdue Graduate Engineering School should be lower in the grad rankings because of the undergraduate graduation rate! Grad rankings are not based on that! They are based on research productivity and ‘reputation’. Undergrad college graduation rates are often lower at state schools that exist to educate the state and take a wide variety of students who may not be as prepared or have financial resources to graduate among other reasons, not to say there shouldn’t be a higher rate of graduation.</p>