Ce. Mcculloch, MAXIMUM-LIKELIHOOD ALGORITHMS FOR GENERALIZED LINEAR MIXED MODELS, Journal of the American Statistical Association, 92(437), 1997, pp. 162-170
Maximum likelihood algorithms are described for generalized linear mix
ed models. I show how to construct a Monte Carlo version of the EM alg
orithm, propose a Monte Carlo Newton-Raphson algorithm, and evaluate a
nd improve the use of importance sampling ideas. Calculation of the ma
ximum likelihood estimates is feasible for a wide variety of problems
where they were not previously. I also use the Newton-Raphson algorith
m as a framework to compare maximum likelihood to the ''joint-maximiza
tion'' or penalized quasi-likelihood methods and explain why the latte
r can perform poorly.