Fig. 3.

Power of Lin-Sullivan (LS), Decoupling-RE2 (DR2) and our new RE2C method for meta-analyzing correlated statistics. Assuming statistics are correlated with correlation coefficient ρ, we simulated various effect size distributions with differing amount of heterogeneity. We considered the scenario that DR2 or RE2C is additionally applied to LS while accounting for multiple testing. DR2 and RE2C power is shown as two-color stacked bars, where we colored the proportion that LS was significant in light grey and the proportion that DR2/RE2C additionally identified as significant in dark grey