arXiv · 1302.3065
Bayesian analysis of measurement error models using INLA
Abstract
To account for measurement error (ME) in explanatory variables, Bayesian approaches provide a flexible framework, as expert knowledge about unobserved covariates can be incorporated in the prior distributions. However, given the analytic intractability of the posterior distribution, model inference so far has to be performed via time-consuming and complex Markov chain Monte Carlo implementations. In this paper we extend the Integrated nested Laplace approximations (INLA) approach to formulate Gaussian ME models in generalized linear mixed models. We present three applications, and show how parameter estimates are obtained for common ME models, such as the classical and Berkson error model including heteroscedastic variances. To illustrate the practical feasibility, R-code is provided.
Explore related subjects
Keep this discovery
Stefanie Muff, Andrea Riebler, Havard Rue, Philippe Saner, Leonhard Held. 2013-02-13. Bayesian analysis of measurement error models using INLA. https://arxiv.org/abs/1302.3065
Cite the original work for its findings. Save a collection to share your selection of sources.