I want to ask a question "What are all of the roles a Pokemon can have, and what would their typical EV spreads be?" on Pokebase, but I think it's probably a duplicate of this questions that has already been asked before:
https://pokemondb.net/pokebase/38940/what-are-the-different-kinds-pokemon-competitive-battling
However, I want to know about the EV spreads of certain roles, so where could I find some information on typical EV spreads for a role like a P/based?