On 7/12/07, JVVerkuilen <[EMAIL PROTECTED]> wrote:
> Hello all,
> I am using lme4 to fit some mixed logistic regressions. I need to
> impose an identification constraint of the following form:
> (1sig12)
> (sig12 sig22)
> and have not figured out how to do it, i.e., sig11 = 1 but the re
Hello all,
I am using lme4 to fit some mixed logistic regressions. I need to
impose an identification constraint of the following form:
(1sig12)
(sig12 sig22)
and have not figured out how to do it, i.e., sig11 = 1 but the rest of
the parameters are free to vary. Is this possible and, if