Format

Send to

Choose Destination
Int Stat Rev. 2014 Aug;82(2):275-295.

A unifying framework for marginalized random intercept models of correlated binary outcomes.

Author information

1
Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD 21205.

Abstract

We demonstrate that many current approaches for marginal modeling of correlated binary outcomes produce likelihoods that are equivalent to the copula-based models herein. These general copula models of underlying latent threshold random variables yield likelihood-based models for marginal fixed effects estimation and interpretation in the analysis of correlated binary data with exchangeable correlation structures. Moreover, we propose a nomenclature and set of model relationships that substantially elucidates the complex area of marginalized random intercept models for binary data. A diverse collection of didactic mathematical and numerical examples are given to illustrate concepts.

KEYWORDS:

Binary outcomes; Copulas; Marginal likelihood; Multivariate logit; Multivariate probit

Supplemental Content

Full text links

Icon for PubMed Central
Loading ...
Support Center