It seems like the graduate school entrance exams (GRE, MCAT, GMAT, LSAT) would be a good indicator of undergrad performance (though not so much for engineering and non-medical science).
Are those scores available on a per undergrad-school basis?
Are those scores available on a per undergrad-school basis?
While I don't have any links, I think that there are many studies showing that SAT/GRE type scores don't mean very much.