https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/nonlinear-piecewise-regression-intervention-analysis/m-p/635493#M3785 <P>This is now the third time you are asking this question. Please do not create new threads to re-ask your question. There was plenty of advice in your previous thread. <A href="https://communities.sas.com/t5/Statistical-Procedures/nonlinear-piecewise-regression/m-p/635142" target="_blank">https://communities.sas.com/t5/Statistical-Procedures/nonlinear-piecewise-regression/m-p/635142</A></P> Sat, 28 Mar 2020 11:27:23 GMT PaigeMiller 2020-03-28T11:27:23Z https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/nonlinear-piecewise-regression-intervention-analysis/m-p/635450#M3784 Sat, 28 Mar 2020 11:43:49 GMT https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/nonlinear-piecewise-regression-intervention-analysis/m-p/635450#M3784 esraa1 2020-03-28T11:43:49Z https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/nonlinear-piecewise-regression-intervention-analysis/m-p/635493#M3785 <P>This is now the third time you are asking this question. Please do not create new threads to re-ask your question. There was plenty of advice in your previous thread. <A href="https://communities.sas.com/t5/Statistical-Procedures/nonlinear-piecewise-regression/m-p/635142" target="_blank">https://communities.sas.com/t5/Statistical-Procedures/nonlinear-piecewise-regression/m-p/635142</A></P> Sat, 28 Mar 2020 11:27:23 GMT https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/nonlinear-piecewise-regression-intervention-analysis/m-p/635493#M3785 PaigeMiller 2020-03-28T11:27:23Z https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/nonlinear-piecewise-regression-intervention-analysis/m-p/635496#M3786 <P>This may give you some clue.<BR /><A href="https://documentation.sas.com/?docsetId=etsug&amp;docsetVersion=14.3&amp;docsetTarget=etsug_arima_examples06.htm&amp;locale=en" target="_blank" rel="noopener">https://documentation.sas.com/?docsetId=etsug&amp;docsetVersion=14.3&amp;docsetTarget=etsug_arima_examples06.htm&amp;locale=en</A></P> <P>&nbsp;</P> <P>&nbsp;</P> <P>And this :</P> <P><A href="https://documentation.sas.com/?docsetId=etsug&amp;docsetVersion=14.3&amp;docsetTarget=etsug_arima_examples04.htm&amp;locale=en">https://documentation.sas.com/?docsetId=etsug&amp;docsetVersion=14.3&amp;docsetTarget=etsug_arima_examples04.htm&amp;locale=en</A></P> Sat, 28 Mar 2020 11:50:56 GMT https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/nonlinear-piecewise-regression-intervention-analysis/m-p/635496#M3786 Ksharp 2020-03-28T11:50:56Z https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/nonlinear-piecewise-regression-intervention-analysis/m-p/635497#M3787 <P><a href="https://communities.sas.com/t5/user/viewprofilepage/user-id/18408">@Ksharp</a>&nbsp; thank you&nbsp;</P> Sat, 28 Mar 2020 11:45:53 GMT https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/nonlinear-piecewise-regression-intervention-analysis/m-p/635497#M3787 esraa1 2020-03-28T11:45:53Z