[R] How to add a dummy code for (G)LMER

[Bert Gunter]

I am almost certain that no dummy variables are necessary -- but mixed
models questions are always better posed on the r-sig-mixed-models list.

Bert



On Sun, Nov 4, 2018 at 1:38 PM Yune S. Lee <yunesang.lee using gmail.com> wrote:

> Dear R experts --
>
> I never needed to add a dummy column and always query statistical results
> by querying summary(model) for GLMER. However, I was recently asked to add
> a dummy column for interaction variables when performing GLMER. Could
> anyone tell me if it's necessary to add a dummy column for GLMER or R
> automatically handles it when outputting results?
>
> Best,
> Yune
>
>         [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>

	[[alternative HTML version deleted]]