Granger causality isn’t real causality. Here’s what it actually measures.
Every marketer wants to know what’s working. But in the world of time series analysis, one of the most misleading tools gets used the most: Granger causality. It sounds like a test for cause and effect – but it’s not. This article unpacks what Granger causality actually measures, why it’s …
Granger causality isn’t real causality. Here’s what it actually measures. Read More »