alt Hacker NewsBeing aware of Simpsons' paradox doesn't even help. There's no way of knowing what the right level of aggregation is without a theory.
Being aware of Simpsons' paradox doesn't even help. There's no way of knowing what the right level of aggregation is without a theory.
speaking of theory, what exactly is the solution to this paradox?
what happens when data just russian-dolls in both directions the deeper you look?