Table A-5Efficiency of the effect sizes metrics under fixed-effects assumptions (τ2 = 0)

Skewness/KurtosisδnSMDUMD
0/30.25300.11040.1108
500.04920.0500
800.02760.0281
0.50300.11040.1109
500.04920.0500
800.02760.0282
0.80300.11040.1106
500.04920.0499
800.02760.0281
0.75/00.25300.18680.2117
500.07180.1504
800.06900.1284
0.50300.18680.2131
500.07180.1510
800.06900.1287
0.80300.18680.2137
500.07180.1513
800.06900.1289
1.75/3.750.25300.22860.3126
500.15680.2508
800.13180.2286
0.50300.22860.3157
500.15680.2522
800.13180.2294
0.80300.22860.3177
500.15680.2531
800.13180.2299

From: Appendix A, Bias and Efficiency Results for Standardized and Raw Mean Differences (Specific Aim 1)

Cover of Meta-Analytic Statistical Inferences for Continuous Measure Outcomes as a Function of Effect Size Metric and Other Assumptions
Meta-Analytic Statistical Inferences for Continuous Measure Outcomes as a Function of Effect Size Metric and Other Assumptions [Internet].
Johnson BT, Huedo-Medina TB.

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