Hi. I used this syntax: proc reg data = arimaxvlp; model Bill = Waktu DL1 DL2 DL3/influence; run;   Then I want to terminate the intercept of the model so I use this instead: proc reg data = arimaxvlp; model Bill = Waktu DL1 DL2 DL3 D1 D2 D3 D4 D5 D6 Mt/noint; run;   But this new syntax I've been using doesn't produce the value of the residual from the model. Could somebody tell me how to make the residual come out at the output? Thankyou. ... View more

Hello. Does somebody happen to know what should be done if we're using regression analysis but the intercept is not significant? If It should be terminated from the model, what syntax should we use? Thank you for your kind help and attention. ... View more

Hi. I'm analyzing trend effect on my data which has hundred million rupiah as its unit.  I got the result of the parameter estimation for the interceipt valued more than hundred million rupiah and I think it's weird and doesn't make sense.. Because I think the result will be around hundred million rupiah like the original data valued. Can anyone tell me what is wrong with my analysis? I use the syntax like this:    proc reg data = arimaxvlp; model Transaction = Time/influence; run;   Thank u so much for ur help. ... View more

Hello, does anyone happen to know the syntax to check signification of trend in time series regression? I know the syntax Y=Time/influence but got confused interpreting the output. Please help, thank you in advance. ... View more

Hello, I'm doing a research now and i got stuck in forecasting the data. Does somebody happen to know the syntax to forecast data with outlier in ARIMA model? Please let me know, your help is greatly appreciated, thank you. ... View more