An important part of the marginal maximum likelihood method described previously is the computation of the integral over the random effects. The default method in PROC NLMIXED for computing this ...

Containing a large number of worked examples and references to the appropriate literature, this book provides methods required for the analysis and solution of equations which arise in the modeling of ...

THE probability integral can be represented by the simple approximation over such a range (t<3) as to make the approximation useful to the statistician and others whose problems do not require great ...