Seasonal ARIMA - Hourly Frequency does not change

Question

Hi All,

I want to evaluate seasonal prediction for 8 hours. In my example I run my samples from 7AM to 3PM, which results in 9 hours per day.

The ARIMA tool permits to calculate the hourly frequency, as below:

But when it calculates, it is for 24 hours. As below:

Does anyone know how to set this hour frequency to 8 instead of 24 ?

Many thanks,

Wilson

MartWClimber · Answer

It should only output 8 hours if you have selected hourly.

This might help

https://community.alteryx.com/t5/Alteryx-Designer-Discussions/Seasonality-in-ARIMA-Tool/td-p/552721?lightbox-message-images-552742=106767i216DBA06C1C68BE3