Generalized linear mixed models or multilevel regression models have become increasingly popular. Several methods have … mixed models (e.g., xtlogit) employ Gauss-Hermite quadrature to evaluate and maximize the marginal log likelihood. The … variable models including multilevel generalized linear mixed models. As far as we know, this is the Þrst time that adaptive …

variance components of random-effects in linear mixed models (LMMs). The motivating example was a myopia twin study containing …