Maybe you haven't seen it before; you didn't see it on this site because I knew at the time it came out that it was garbage. In summary it says that UW does not do a good job of graduating its basketball players. Why is it garbage, you ask? The data was taken from as early as the 1999-2000 freshman class, which predates Lorenzo Romar.
Today GoHuskies.com ran this story stating that UW is in the top 10% of all basketball programs in terms of its APR:
Keep on doing things the right way Coach.
Future studies would be wise to use relevant data if they wish to be taken seriously.