topic Arranging data for time series Arima modelling in SAS Procedures https://communities.sas.com/t5/SAS-Procedures/Arranging-data-for-time-series-Arima-modelling/m-p/159626#M41633 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>I am trying to do time series ARIMA modelling for my data. The data has variable year 1997-2012 and is subgrouped by 8 age group .It also consists of percentage of members for each year for each age group.</P><P>I am trying to use this data to analyze which ARIMA model would be suitable and forecast for next 5 years for each age-group. I am struggling as to how to arrange my data so this can be carried out.</P><P>It would be helpful if anyone could help me by giving ideas.</P></BODY></HTML> Fri, 28 Mar 2014 14:28:59 GMT ppp 2014-03-28T14:28:59Z Arranging data for time series Arima modelling https://communities.sas.com/t5/SAS-Procedures/Arranging-data-for-time-series-Arima-modelling/m-p/159626#M41633 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>I am trying to do time series ARIMA modelling for my data. The data has variable year 1997-2012 and is subgrouped by 8 age group .It also consists of percentage of members for each year for each age group.</P><P>I am trying to use this data to analyze which ARIMA model would be suitable and forecast for next 5 years for each age-group. I am struggling as to how to arrange my data so this can be carried out.</P><P>It would be helpful if anyone could help me by giving ideas.</P></BODY></HTML> Fri, 28 Mar 2014 14:28:59 GMT https://communities.sas.com/t5/SAS-Procedures/Arranging-data-for-time-series-Arima-modelling/m-p/159626#M41633 ppp 2014-03-28T14:28:59Z