If you want to buy a fishing rod to go to a cutlery is a complete time waste. The same thing is to intend to evaluate a Prob(H | Data) and to search the answer at Frequentist text-book. However, against all it was to expect, there are people claiming this is a fatal weakness the Classical Statistics do possess. Really it seems that Psychologists (and other smart Academics, as well) when they want to by shoes they look for a blacksmith . . .