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. Author manuscript; available in PMC: 2022 Jun 15.
Published in final edited form as: Stat Med. 2021 Mar 29;40(13):3124–3137. doi: 10.1002/sim.8963

TABLE 1:

Bias and root MSE for the naïve and fusion estimators, 4000 simulation trials

N Bias Root Mean Squared Error

Scenario Local Distal Fusion Naïve Fusion Naïve

A 100 100 0.003 0.004 0.156 0.113
A 100 500 0.005 0.006 0.091 0.078
A 100 1000 0.007 0.008 0.079 0.073

A 500 100 0.008 0.008 0.142 0.097
A 500 500 0.007 0.007 0.069 0.051
A 500 1000 0.005 0.005 0.053 0.041

A 1000 100 0.009 0.008 0.136 0.090
A 1000 500 0.007 0.007 0.065 0.045
A 1000 1000 0.009 0.008 0.049 0.036

B 100 100 0.002 −0.069 0.056 0.108
B 100 500 0.001 −0.071 0.044 0.085
B 100 1000 0.003 −0.070 0.041 0.081

B 500 100 0.003 −0.069 0.042 0.103
B 500 500 0.001 −0.072 0.024 0.080
B 500 1000 0.001 −0.072 0.021 0.077

B 1000 100 0.001 −0.073 0.040 0.106
B 1000 500 0.001 −0.072 0.021 0.079
B 1000 1000 0.001 −0.072 0.018 0.077