Table 2 False positive (FPR) and false negative rates (FNR) calculated across all measures of divergence and their combined use. Estimates were calculated by combining 5% of data under divergent selection with 95% neutral data and taking upper 5% cut-offs. For single measures, outlier N is always 100 (5% OF 2,000) and FNR = FPR
GenDemographic TreatmentsSingle MeasuresCombined Measures
FSTDXYΔπFST & DXYFST & ΔπDXY & ΔπAll 3
MigrationDP SizeFPRFPRFPROutlier NFPRFNROutlier NFPRFNROutlier NFPRFNROutlier NFPRFNR
50000.010.870.870.9962.210.870.929.640.981.0026.210.981.009.640.981.00
5000.10.910.860.9954.790.890.9414.770.981.0013.630.991.007.890.981.00
5000.50.500.810.4731.560.490.8441.540.190.6612.110.370.9210.010.240.92
50010.280.800.2826.840.280.8159.810.040.4314.990.000.8514.750.000.85
5000.0020.010.930.760.9860.150.920.9519.570.970.9917.070.960.9915.210.960.99
5000.10.850.810.9614.830.780.9729.090.890.971.480.720.991.480.720.99
5000.50.350.900.4710.560.370.9358.810.170.515.200.210.965.200.210.96
50010.180.900.3011.370.290.9266.350.020.356.610.120.945.670.000.94
1000000.010.950.890.9727.860.960.990.000.001.007.570.961.000.000.001.00
100000.10.980.891.0031.290.991.000.730.731.001.530.981.000.000.001.00
100000.50.980.880.9831.210.991.007.600.991.004.980.951.003.790.991.00
1000010.940.880.9531.470.950.985.250.820.995.150.870.992.800.891.00
100000.0020.010.530.170.7956.840.210.5534.410.440.8122.760.170.8122.560.170.81
100000.10.270.040.8972.060.000.2824.080.540.8911.120.000.8911.120.000.89
100000.50.170.170.7074.680.020.2732.260.090.7028.570.000.7128.570.000.71
1000010.140.340.7867.030.070.3725.330.110.7820.700.050.8020.700.050.80