Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7547643 | Statistical Methodology | 2016 | 17 Pages |
Abstract
A general diagnostic approach to the evaluation of asymptotic approximation in likelihood based models is developed and applied to logistic regression. The expected asymptotic and observed log-likelihood functions are compared using a chi distribution in a directional Bayesian setting. This provides a general approach to assessing and visualizing non-convergence in higher dimensional models. Several well-known examples from the logistic regression literature are discussed.
Related Topics
Physical Sciences and Engineering
Mathematics
Statistics and Probability
Authors
Michael Brimacombe,