Table 6Characteristics of simulated datasets

ConditionLevels
Specific Aim 1
Mean population effect size δ=μpostE=0.25/0.50/0.80
Relative within-study standard deviation for control and experimental groupsσE : σC = 1:1, 2:1, and 4:1
Sample size vectorsnC = nE = [12, 16, 18, 20, 84], [32, 36, 38, 40, 104], and [62, 66, 68, 70, 134]
Number of studiesk = 10/25/50/100
Skewness/Kurtosis0/0, 0.5/0, 0.75/0, and 1.75/3.75
Between-study varianceτ2 = 0/0.04/0.08/0.16/0.32
Only for Specific Aim 2
Correlation between pretest and post-test measuresρpre-post = 0/0.25/0.50/0.75

From: Methods

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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