Re: Error model

From: Jenny <zheng.22@osu.edu> Subject: Re: Error model Date: Thu, 21 Jan 1999 13:39:23 -0800 As I mentioned before, I have tried power function model. Actually, before power function model, I also tried combination of additive and CCV model. The combination model did not decrease as much as power model, the residual plot showed similar patten as CCV model alone. Does anybody think there are may be other problems associate with it? Logically, Any of this two models should do the work.