Research Article
Balancing Treatment Allocation over Continuous Covariates: A New Imbalance Measure for Minimization
Table 4
. Comparison of , , and for .
| | (s.e.) | (s.e.) | (s.e.) |
| EFRON | 20.66 (.220) | 14.79 (.158) | 6.78 (.035) | K-S | 9.47 (.112) | 11.45 (.124) | 4.61 (.018) | DSCRT | | | | | 14.08 (.152) | 14.64 (.155) | 5.62 (.024) | | 12.32 (.133) | 12.39 (.135) | 5.00 (.020) | | 13.44 (.149) | 11.60 (.126) | 5.00 (.023) | MAX-IMB | 14.17 (.154) | 12.61 (.137) | 5.28 (.023) | RANK-SUM | 20.24 (.218) | 14.67 (.157) | 6.77 (.035) | WGT-AVE | | | | | 15.46 (.176) | 13.75 (.147) | 5.80 (.029) | | 13.21 (.152) | 13.53 (.143) | 5.39 (.025) | | 12.59 (.147) | 13.36 (.143) | 5.22 (.023) |
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