TABLE 2

Comparison of the efficiency and accuracy of UPGMA using site-by-site and gene-by-gene bootstrapping, BURST, and our method on simulated data

ParametersUPGMAaUPGMAbBURSTOur program
Simulation no.θ/L (×100)ρEfficiencyAccuracyEfficiencyAccuracyEfficiencyAccuracyEfficiencyAccuracy
10.200.160.940.190.900.110.830.170.95
21.000.420.910.440.910.200.840.420.94
35.000.570.850.570.820.150.860.750.94
40.210.141.000.141.000.110.840.190.94
51.010.370.860.380.840.190.820.430.95
65.010.650.850.670.870.150.850.730.93
70.250.140.870.150.880.120.860.190.86
81.050.350.790.380.760.180.800.400.86
95.050.570.740.580.770.140.880.700.90
100.2100.210.670.170.850.140.800.190.81
111.0100.330.660.340.730.180.800.390.84
125.0100.700.850.700.870.160.910.710.89
  • a Site-by-site bootstrapping.

  • b Gene-by-gene bootstrapping.