Quantile regression for longitudinal data
Journal of Multivariate Analysis - Special issue on semiparametric and nonparametric mixed models
Quantile regression for longitudinal data with a working correlation model
Computational Statistics & Data Analysis
Hi-index | 0.00 |
We propose a latent Markov quantile regression model for longitudinal data with non-informative drop-out. The observations, conditionally on covariates, are modeled through an asymmetric Laplace distribution. Random effects are assumed to be time-varying and to follow a first order latent Markov chain. This latter assumption is easily interpretable and allows exact inference through an ad hoc EM-type algorithm based on appropriate recursions. Finally, we illustrate the model on a benchmark data set.