Diagnostic techniques in generalized estimating equations
- 19 September 2007
- journal article
- research article
- Published by Taylor & Francis Ltd in Journal of Statistical Computation and Simulation
- Vol. 77 (10), 879-888
- https://doi.org/10.1080/10629360600780488
Abstract
We consider herein diagnostic methods for the quasi-likelihood regression models developed by Zeger and Liang [Zeger, S. L., Liang, K.-Y., 1986, Longitudinal data analysis for discrete and conti-nuous outcomes. Biometrics, 42, 121–130.] to analyse discrete and continuous longitudinal data. Our proposal generalises well-known measures (projection matrix, Cook's distance and standardised resi-duals) developed for independent responses. Moreover, half-normal probability plots with simulated envelopes were developed for assessing the adequacy of the fitted model when the marginal distributions belong to the exponential family. To obtain such a plot, correlated outcomes were generated by simulation using algorithms described in the literature. Finally, two applications were presented to illustrate the techniques.Keywords
This publication has 12 references indexed in Scilit:
- Akaike's Information Criterion in Generalized Estimating EquationsBiometrics, 2001
- Residuals analysis of the generalized linear models for longitudinal dataStatistics in Medicine, 2000
- Modern Applied Statistics with S-PLUSPublished by Springer Science and Business Media LLC ,1999
- Model diagnostics for marginal regression analysis of correlated binary dataCommunications in Statistics - Simulation and Computation, 1997
- A Simple Method for Generating Correlated Binary VariatesThe American Statistician, 1996
- Deletion diagnostics for generalised estimating equationsBiometrika, 1996
- Hypothesis testing of regression parameters in semiparametric generalized linear models for cluster correlated dataBiometrika, 1990
- Longitudinal data analysis using generalized linear modelsBiometrika, 1986
- Logistic Regression DiagnosticsThe Annals of Statistics, 1981
- Detection of Influential Observation in Linear RegressionTechnometrics, 1977