Re: [R] Need help with lmer model specification syntax for nested mixed model

2010-10-31 Thread Douglas Bates
On Sun, Oct 31, 2010 at 2:35 AM, Carabiniero wrote: > > I haven't been able to fully make sense of the conflicting online information > about whether and how to specify nesting structure for a nested, mixed > model.  I'll describe my experiment and hopefully somebody who knows lme4 > well can help

[R] Need help with lmer model specification syntax for nested mixed model

2010-10-31 Thread Carabiniero
I haven't been able to fully make sense of the conflicting online information about whether and how to specify nesting structure for a nested, mixed model. I'll describe my experiment and hopefully somebody who knows lme4 well can help. We're measuring the fluorescence intensity of brain slices