Factor | Values | |
---|---|---|
Overall effect | (\({\mu }_{\theta }\)) | 0.5 |
Amount of heterogeneity | (\({\tau }^{2}\)) | 0.000, 0.010, 0.025, 0.050, 0.075, 0.100, 0.250, 0.500, 0.750, 1.000 |
Number of studies | (\(k\)) | 10, 30, 50, 70, 90 |
Average sample size | (\(N\)) | 20, 40, 60, 80, 100 |
Skewness and kurtosis of the random-effects distribution | (\(s\)) | (0, 0), (− 2, 3.65), (− 1, 0.47), (0, − 0.58), (1, 0.51), (2, 3.74) |
Replications | 1,000 |