Can we integrate SARIMA and STL for anomaly detection? If so, what is the process like? Which model do we run first and what input goes into the other model?

I am fairly new to time series so pardon me if this sounds ignorant. Google did not provide me with the answers I needed hence my question.

  • $\begingroup$ STL+ARIMA is probably more logical than STL+SARIMA. $\endgroup$ – Richard Hardy Dec 10 '20 at 21:44

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