. Author manuscript; available in PMC: 2007 Mar 2.

Published in final edited form as: Stat Med. 2007 Feb 28;26(5):1055–1068. doi: 10.1002/sim.2593

Table 4.

Regression coefficients and bootstrapped standard error from unconstrained models predicting Y from X₁ and Y from X₂ for the GEE and ML methods

Method	${\hat{β}}_{1}$	^{$\hat{s e} ({\hat{β}}_{1})$}	${\hat{β}}_{2}$	^{$\hat{s e} ({\hat{β}}_{2})$}
GEE	−0.333	0.331	−0.889	0.529
ML	−0.338	0.324	−0.820	0.474