Re: [R] lme4 and Variable level detection

2009-02-28 Thread Douglas Bates
On Sat, Feb 28, 2009 at 9:00 AM, Jeroen Ooms wrote: > I am making a little GUI for lme4, and I was wondering if there is a function > that automatically detects on which level every variable exists. > Furtheremore I got kind of confused about what a random effects model > actually calculates. Qu

[R] lme4 and Variable level detection

2009-02-28 Thread Jeroen Ooms
I am making a little GUI for lme4, and I was wondering if there is a function that automatically detects on which level every variable exists. Furtheremore I got kind of confused about what a random effects model actually calculates. I have some experience with commercial software packages for mu