Nature

Longitudinal Data Analysis Using Generalized Estimating Equations

Longitudinal data arise whenever repeated measurements are taken on the same experimental units over time or under varying conditions. Generalized estimating equations (GEE) provide a popular marginal ...
Simon Fraser University

Generalized Estimating Equations

X ij = [x ij1, ... , x ijp]' The Generalized Estimating Equation of Liang and Zeger (1986) for estimating the p ×1 vector of regression parameters is an extension of the independence estimating ...
IEEE

A generalized estimating equations approach for resting-state functional MRI group analysis

Abstract: An Alzheimer's fMRI study has motivated us to evaluate inter-regional correlations between groups. The overall objective is to assess inter-regional correlations at a resting-state with no ...
Scientific Research Publishing

Paik, M.C. (1997) The Generalized Estimating Equation Approach When Data Are Not Missing Completely at Random. Journal of American Statistical Association, 92, 1320-1329.

ABSTRACT: The study focuses on the imputation for the longitudinal survey data which often has nonignorable nonrespondents. Local linear regression is used to impute the missing values and then the ...