Re: [R] effects in ANCOVA

2006-11-18 Thread Tomas Goicoa
Dear Chuck, thank you very much indeed. I was looking for that and I could not find it. Cheers Tomas __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posti

Re: [R] effects in ANCOVA

2006-11-17 Thread Chuck Cleland
Tomas Goicoa wrote: > Dear R users, > > I am trying to fit the following ANCOVA model in R2.4.0 > > Y_ij=mu+alpha_i+beta*(X_ij-X..)+epsilon_ij > > Particularly I am interested in obtaining estimates for mu, and the effects > alpha_i > > > I have this data (from the book Applied Linear Statist

[R] effects in ANCOVA

2006-11-17 Thread Tomas Goicoa
Dear R users, I am trying to fit the following ANCOVA model in R2.4.0 Y_ij=mu+alpha_i+beta*(X_ij-X..)+epsilon_ij Particularly I am interested in obtaining estimates for mu, and the effects alpha_i I have this data (from the book Applied Linear Statistical Models by Neter et al (1996), page