2Diggle P J, Liang, K Y , Zeger. Analysis of Longitudinal Data[M].Lon- don: Oxford University Press, 1994.
3Crowder M. On the Use of a Working Correlation Matrix in Using Gen- eralized Linear Models for Repeated Measures[J].Biometrika, 1995, (82).
4Qu A, Lindsay B G, Li B. Improving Generalized Estimating Equa- tions Using Quadratic Inference Functions[J].Biometrika, 2000, (87).
5Hansen L. Large Sample Properties of Generalized Method of Mo- ments Estimators[J]. Econometrica, 1982,(50).
6Qu A, Song P X. Assessing Robustness of Generalized Estimating Equations and Quadratic Inference Functions[J].Biometrika, 2004.
7Khan M N, Heenaye M. A Computationally Efficient Algorithm to Solve Generalized Method of Moments Estimating Equations Based on Secant-vector Divisions Procedure[J].International Journal of Scientif- ic and Statistical Computing,2011, (2).
