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And then the author remarked that Granger causality doesn't indicate causation. It is a measure of how well one variable predicts upcoming changes in another. I
by red75prime 8y ago
And then the author remarked that Granger causality doesn't indicate causation. It is a measure of how well one variable predicts upcoming changes in another. It doesn't mean that direct manipulation of the first variable will necessarily influence the second one.
- thanatropism 8y agoCausation is an ill-defined concept. Already Aristotle had to define several kinds of causation, and philosophers still struggle with it. It's even possible, per Hume, that causation doesn't actually exist.