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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.
by Tarq0n 22d ago
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.
- NooneAtAll3 22d agospeaking of theory, what exactly is the solution to this paradox? what happens when data just russian-dolls in both directions the deeper you look?
- duskdozer 22d agoWhen I have seen instances of this, it's usually because there is another variable. Example from wikipedia: >A common example of Simpson's paradox involves the batting averages of players in professional baseball. It is possible for one player to have a higher batting average than another player each year for a number of years, but to have a lower batting average across all of those years. This phenomenon can occur when there are large differences in the number of at bats between the years. The per-year values aren't weighted in the combined total average.