[R] Can't run code from "Mixed Effects Models in S and S-plus"
p.dalgaard at biostat.ku.dk
Wed Apr 19 19:34:38 CEST 2006
"Joe Moore" <emgt_r at hotmail.com> writes:
> Dear R-users:
> I can't run the following code from "Mixed Effects Models in S and S-plus".
> library( nlme )
> options( width = 65, digits = 5 )
> options( contrasts = c(unordered = "contr.helmert", ordered = "contr.poly")
> # Chapter 5 Extending the Basic Linear Mixed-Effects Models
> # 5.1 General Formulation of the Extended Model
> data( Orthodont )
> vf1Fixed <- varFixed( ~ age )
> vf1Fixed <- initialize( vf1Fixed, data = Orthodont )
> Can anyone help me?
initialize() in nlme's S3-class based code clashed with initialize()
in the methods package, so it got renamed as Initialize() (notice
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