Table 2 Type I error and power of the model to check differentially expressed FC patterns between two groups in term of simulation setting: sample size N, structure of between-subject variability, number of regions V, degree of heterogeneity and dependence among the edges ρ = 0.5
p = 0.5 | Compound Symmetry | Scaled | ||||
|---|---|---|---|---|---|---|
Heterogeneity | Heterogeneity | |||||
V | N | Low | High | Low | High | |
Type I Error | 20 | 10 | 0.050 | 0.020 | 0.050 | 0.070 |
25 | 0.070 | 0.050 | 0.040 | 0.040 | ||
25 | 10 | 0.030 | 0.030 | 0.050 | 0.050 | |
25 | 0.020 | 0.030 | 0.040 | 0.040 | ||
30 | 10 | 0.050 | 0.060 | 0.050 | 0.050 | |
25 | 0.100 | 0.090 | 0.070 | 0.070 | ||
Power | 20 | 10 | 0.340 | 0.340 | 0.660 | 0.650 |
25 | 0.870 | 0.960 | 0.990 | 0.990 | ||
25 | 10 | 0.420 | 0.430 | 0.750 | 0.730 | |
25 | 0.980 | 0.990 | 1.000 | 1.000 | ||
30 | 10 | 0.640 | 0.680 | 0.900 | 0.880 | |
25 | 0.990 | 1.000 | 1.000 | 1.000 | ||