Improved Generalized Estimating Equation Analysis via xtqls for Quasi–Least Squares in Stata

By Justine Shults, Sarah J. Ratcliffe, M. Leonard. 2007

54 citations recorded by the source corpus.

Subfields: Statistics and Probability

View Paper: https://www.semanticscholar.org/paper/784169a1c3118621e99322481096e981c8c53ec3

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In Statistics and Probability

1. Justine Shults
2. Sarah J. Ratcliffe

Citations in the corpus

• GEEQBOX: A MATLAB Toolbox for Generalized Estimating Equations and Quasi-Least Squares (2008, methodology): “For example, Shults et al. (2007) demonstrated that application of a simple (tri-diagonal) correlation structure in analysis of data from a study of obesity in children with renal disease resulted in a non-positive definite estimated correlation matrix for GEE; in contrast, the estimated…”