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Random Effect Model
One factor random effect model:
$$y_{ij}=\mu+\tau_{i}+\epsilon_{ij}\quad i=1,2,\ldots,a;
j=1,2,\ldots,n$$
where,
$y_{ij}$ is the $j$th observation of $i$th treatment effect
$\mu$ is the overall ...
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How to use bootstrap to do a hypothesis test in mixed models
I have a mixed model with multiple covariates. I want to test if some of the covariates are insignificant. Since I have mixed model the LR-test will result in a p-value which is too low, hence I want ...