How can we find seasonal order for SARIMA?

time_series

#1

Please help !!

How to select seasonal order for SARIMA.
Can calculate p,d,q (order) but unable to find details about seasonal_order.


#2

Hi @vishalsola,

The same acf pacf plots are used to identify PQD in SARIMA. You will see a repetitive pattern in the acf pacf plots. the point at which the pattern repeats is taken as the value for PQD.

Although, I usually prefer using AUTO ARIMA to decide the parameters.