From: Comparison of generalized estimating equations and quadratic inference functions using data from the National Longitudinal Survey of Children and Youth (NLSCY) database
Correlation structure
AR(1)
Exchangeable
Q (p-value)
11.74 (0.3027)
12.89 (0.2298)
AIC (the smaller the better)
31.74
32.89
BIC (the smaller the better)
81.33
82.48