Difference between seasonal & Non-seasonal ordering

timeseries
r
arima
time_series

#1

Hi,

I’ve been struggling with ARIMA for some time now and one things I couldn’t figure out as of yet is, what is difference between seasonal and non-seasonal ordering?Also, how do I figure out the values of these ordering?

I’ve tried ADF and KPSS test already and the result from these tests actually contradicted because both resulted in p-value less than 0.05.

Please help.

Peace.