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Help with ARIMA Fissues

Posted: Thu Nov 30, 2017 7:50 am
by omo_laws
Hello community,

I use eviews 9. I have been trying to an automatic ARIMA forecasting from proc without any success. Each time I run it, this error message appears ''Number of forecast periods extends outside workfile range''. Thus, I can't get the forecast graph for the future periods.

My data frequency is daily, ranging from January 2007 to September 2017. Please see the attached!

Please help me.

Thank you

Re: Help with ARIMA Fissues

Posted: Thu Nov 30, 2017 8:09 am
by EViews Gareth
Increase the range of your workfile (Double click the “Range” word at the top of the workfile)

Re: Help with ARIMA Fissues

Posted: Thu Nov 30, 2017 11:40 am
by omo_laws
Hello Gareth,

Thank you for your quick response.

I have been looking for this ''Range'' word, not sure why I could not find it.

Please find attached the options on my workfile. Please where can I get this ''Range''?

I look forward to hearing from you.

Regards

Re: Help with ARIMA Fissues

Posted: Thu Nov 30, 2017 11:46 am
by EViews Gareth
2017-11-30_104500.png
2017-11-30_104500.png (9.96 KiB) Viewed 4906 times

Re: Help with ARIMA Fissues

Posted: Fri Dec 01, 2017 4:14 pm
by omo_laws
Many thanks Gareth. Issues resolved.

However, my prediction seems weak. I will share this later.

Many thanks again!