https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/How-to-handle-negative-value-in-Proc-X11/m-p/235961#M1467 <P>Hi ,</P><P>&nbsp;</P><P>I am trying to use proc X11 to forecast my sales.&nbsp;</P><P>But i am facing a problem that there is a negative value in my time series(due to return on that particular month).</P><P>please suggest me if there is any solution in proc x11 to handle this situation or do i need to handle it other way arround?</P><P>&nbsp;</P><P>Thanks in advance</P> Mon, 23 Nov 2015 11:13:54 GMT Aman4SAS 2015-11-23T11:13:54Z https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/How-to-handle-negative-value-in-Proc-X11/m-p/235961#M1467 <P>Hi ,</P><P>&nbsp;</P><P>I am trying to use proc X11 to forecast my sales.&nbsp;</P><P>But i am facing a problem that there is a negative value in my time series(due to return on that particular month).</P><P>please suggest me if there is any solution in proc x11 to handle this situation or do i need to handle it other way arround?</P><P>&nbsp;</P><P>Thanks in advance</P> Mon, 23 Nov 2015 11:13:54 GMT https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/How-to-handle-negative-value-in-Proc-X11/m-p/235961#M1467 Aman4SAS 2015-11-23T11:13:54Z https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/How-to-handle-negative-value-in-Proc-X11/m-p/236423#M1472 <P>Duplicate of: <A href="https://communities.sas.com/t5/SAS-Statistical-Procedures/How-to-handle-negative-value-in-Proc-X11/m-p/235941#U235941" target="_blank">https://communities.sas.com/t5/SAS-Statistical-Procedures/How-to-handle-negative-value-in-Proc-X11/m-p/235941#U235941</A></P> Wed, 25 Nov 2015 15:19:30 GMT https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/How-to-handle-negative-value-in-Proc-X11/m-p/236423#M1472 udo_sas 2015-11-25T15:19:30Z