Dear Hanna,
None of the models are correct is you want the same random intercept for
the different methods but different random slope per method.
You can random = ~ 1 + time:method | individual
The easiest way to get alpha_0 and tau_i is to apply post-hoc contrasts.
That is fairly easy to do
li li gmail.com> writes:
>
> Hi all,
> For the following data, I consider the following random intercept and
> random slope model. Denote as y_ijk the response value from *j*th
> individual within *i*th method at time point *k*. Assume the following
> model for y_ijk:
>
> y_ijk=
Hi all,
For the following data, I consider the following random intercept and
random slope model. Denote as y_ijk the response value from *j*th
individual within *i*th method at time point *k*. Assume the following
model for y_ijk:
y_ijk= (alpha_0+ tau_i +a_j(i))+(beta_i+b_j(i)) T_k +
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