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. Author manuscript; available in PMC: 2013 Mar 19.
Published in final edited form as: Scand Stat Theory Appl. 2012 Mar;39(1):34–52. doi: 10.1111/j.1467-9469.2011.00746.x

Figure 2.

Figure 2

Average standard errors of the estimates for β(v) under four procedures: Full, CC, IPW and AUG based on 500 simulations for n = 500, b1 = 0.1 and h = b2 = 0.15; (a) for model (M1), (b) for model (M2), (c) for model (M3) and (d) for model (M4). AUG-A0 is the AUG estimator corresponding to ρ = 0, AUG-A1 for ρ ≈ 0.78, AUG-A2 for ρ ≈ 0.92 and AUG-A3 for ρ ≈ 0.98, where ρ is the correlation coefficient between Aki and Vki.