Is There a Doctrine of Analogy?

Cameron: I'm not trying to get you totally on board with the doctrine of aloy in all cases, righty. But i think we can agree that we need something like ta doctrine of analogy. So what i've been looking for with an is, like, what are the different premises in an argument that could lead to that conclusion? And so it's really just like i'm trying to get more information," cameron says. "I try to keep it all precise"