TS Compare Errors

Question

Hello,

I keep get the following error when TS compare to compare an ARIMA and ETS outputs. I get the following error:

Error: TS Compare (26): TS_Compare: Error in ts(z[[1L]] + xm, start = xtsp[2L] + deltat(rsd), frequency = xtsp[3L]) . Below is a screenshot of my flow:

Thank

kathleenmonks · Answer

HI @ranis1227

Can you include the Apple2.xlsx file as well?

ranis1227 · Answer

Thank you @kathleenmonks for the quick reply.  Attached is my workflow.  Let me know if you need additional information.

Apples PPI.yxmd

kathleenmonks · Answer

Hi @ranis1227

Would you be able to attach your workflow so I can take a closer look? The error appears to have something to do with the ARIMA model prediction, but it's hard to tell what exactly is going wrong.