@article {788,
	title = {A unifying framework for marginalized random intercept models of correlated binary outcomes.},
	journal = {Int Stat Rev},
	volume = {82},
	year = {2014},
	month = {2014 Aug},
	pages = {275-295},
	abstract = {<p>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.</p>},
	issn = {0306-7734},
	doi = {10.1111/insr.12035},
	author = {Swihart, Bruce J and Caffo, Brian S and Crainiceanu, Ciprian M}
}
@article {laffan2010utility,
	title = {Utility of sleep stage transitions in assessing sleep continuity},
	journal = {Sleep, PMCID: PMC2982738},
	volume = {33},
	number = {12},
	year = {2010},
	pages = {1681},
	issn = {0161-8105},
	author = {Laffan, A and Caffo, B and Swihart, B and Punjabi, N}
}
@article {pmid19750109,
	title = {Urine arsenic concentrations and species excretion patterns in American Indian communities over a 10-year period: the Strong Heart Study},
	journal = {Environ. Health Perspect.},
	volume = {117},
	number = {9},
	year = {2009},
	month = {Sep},
	pages = {1428{\textendash}1433},
	author = {Navas-Acien, A. and Umans, J. G. and Howard, B. V. and Goessler, W. and Francesconi, K. A. and Crainiceanu, C and Silbergeld, E. K. and Guallar, E.}
}
@article {caffo2006user,
	title = {A user-friendly tutorial on link-probit-normal models},
	journal = {The American Statistician},
	volume = {60},
	year = {2006},
	pages = {139{\textendash}145},
	author = {Caffo, B and Griswold, M}
}
@article {booth2002unequal,
	title = {Unequal sampling for Monte Carlo EM algorithms},
	journal = {Computational Statistics and Data Analysis},
	volume = {39},
	number = {3},
	year = {2002},
	pages = {261{\textendash}270},
	publisher = {Elsevier},
	author = {Booth, J and Caffo, B}
}
