topic proc arima in New SAS User

topic proc arima in New SAS User https://communities.sas.com/t5/New-SAS-User/proc-arima/m-p/910946#M40770 <P><SPAN>Hi, I noticed that there are 3 options (ML, CLS, ULS) for estimation methods in proc arima. Is it possible to use OLS method?  Thanks</SPAN></P> Tue, 09 Jan 2024 01:45:50 GMT Golf 2024-01-09T01:45:50Z proc arima https://communities.sas.com/t5/New-SAS-User/proc-arima/m-p/910946#M40770 <P><SPAN>Hi, I noticed that there are 3 options (ML, CLS, ULS) for estimation methods in proc arima. Is it possible to use OLS method?  Thanks</SPAN></P> Tue, 09 Jan 2024 01:45:50 GMT https://communities.sas.com/t5/New-SAS-User/proc-arima/m-p/910946#M40770 Golf 2024-01-09T01:45:50Z Re: proc arima https://communities.sas.com/t5/New-SAS-User/proc-arima/m-p/910951#M40771 It is about Time series analysis.<BR />Better post it at Forecasting Fourm:<BR /><A href="https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/bd-p/forecasting_econometrics" target="_blank">https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/bd-p/forecasting_econometrics</A><BR /> Tue, 09 Jan 2024 06:10:10 GMT https://communities.sas.com/t5/New-SAS-User/proc-arima/m-p/910951#M40771 Ksharp 2024-01-09T06:10:10Z