Lai, Tze Leung; Small, Dylan - In: Journal of the Royal Statistical Society Series B 69 (2007) 1, pp. 79-99
We develop a new approach to using estimating equations to estimate marginal regression models for longitudinal data with time-dependent covariates. Our approach classifies time-dependent covariates into three types-types I, II and III. The type of covariate determines what estimating equations...