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. Author manuscript; available in PMC: 2015 Jul 13.
Published in final edited form as: Biometrics. 2015 Jan 30;71(2):428–438. doi: 10.1111/biom.12266

Table 2.

Simulation results under different numbers of genes, G, and different percentages of censored data. Cens stands for the percentage of censored data, Sens for sensitivity, Spec for specificity, and IBS for integrated Brier score. The best values are shown in boldface.

G Cens Method AUC Sens Spec C-index IBS
208 0 BNL 0.993 (0.014) 0.975 (0.032) 0.999 (0.002) 0.956 (0.015) 0.014 (0.011)
208 0 BNLR 0.989 (0.023) 0.950 (0.096) 0.999 (0.003) 0.960 (0.040) 0.016 (0.019)
208 0 CPH-L1 0.742 (0.083) 0.571 (0.188) 0.912 (0.031) 0.793 (0.09) 0.098 (0.046)
208 0 AFT-BVS 0.990 (0.016) 0.968 (0.035) 0.999 (0.002) 0.964 (0.015) 0.013 (0.008)

208 30 BNL 0.991 (0.019) 0.950 (0.083) 0.994 (0.008) 0.931 (0.033) 0.051 (0.032)
208 30 BNLR 0.856 (0.084) 0.509 (0.171) 0.981 (0.01) 0.826 (0.078) 0.126 (0.074)
208 30 CPH-L1 0.646 (0.064) 0.367 (0.146) 0.925 (0.033) 0.759 (0.078) 0.174 (0.079)
208 30 AFT-BVS 0.862 (0.110) 0.586 (0.286) 0.983 (0.013) 0.837 (0.095) 0.105 (0.071)

208 50 BNL 0.983 (0.034) 0.870 (0.142) 0.988 (0.013) 0.903 (0.055) 0.084 (0.067)
208 50 BNLR 0.831 (0.064) 0.448 (0.136) 0.979 (0.008) 0.811 (0.075) 0.174 (0.088)
208 50 CPH-L1 0.595 (0.048) 0.250 (0.112) 0.94 (0.027) 0.737 (0.085) 0.227 (0.093)
208 50 AFT-BVS 0.711 (0.085) 0.274 (0.153) 0.974 (0.011) 0.760 (0.078) 0.195 (0.089)

516 0 BNL 1.00 (0.00) 0.999 (0.001) 0.999 (0.001) 0.962 (0.010) 0.012 (0.010)
516 0 BNLR 0.950 (0.073) 0.761 (0.282) 0.989 (0.014) 0.921 (0.079) 0.029 (0.032)
516 0 CPH-L1 0.683 (0.061) 0.412 (0.135) 0.953 (0.018) 0.792 (0.055) 0.083 (0.039)
516 0 AFT-BVS 0.999 (0.001) 0.997 (0.009) 0.997 (0.002) 0.967 (0.009) 0.011 (0.009)

516 30 BNL 0.976 (0.030) 0.812 (0.153) 0.981 (0.015) 0.866 (0.046) 0.102 (0.063)
516 30 BNLR 0.769 (0.087) 0.369 (0.133) 0.969 (0.013) 0.784 (0.062) 0.161 (0.081)
516 30 CPH-L1 0.606 (0.049) 0.25 (0.11) 0.962 (0.018) 0.763 (0.065) 0.169 (0.074)
516 30 AFT-BVS 0.717 (0.085) 0.335 (0.141) 0.963 (0.008) 0.775 (0.071) 0.155 (0.088)

516 50 BNL 0.920 (0.073) 0.650 (0.197) 0.973 (0.012) 0.844 (0.060) 0.134 (0.070)
516 50 BNLR 0.739 (0.060) 0.333 (0.103) 0.968 (0.012) 0.779 (0.075) 0.204 (0.096)
516 50 CPH-L1 0.580 (0.038) 0.194 (0.087) 0.965 (0.015) 0.742 (0.069) 0.217 (0.084)
516 50 AFT-BVS 0.652 (0.065) 0.215 (0.073) 0.961 (0.008) 0.730 (0.082) 0.212 (0.083)

1003 0 BNL 0.888 (0.087) 0.713 (0.208) 0.972 (0.019) 0.860 (0.075) 0.060 (0.050)
1003 0 BNLR 0.763 (0.07) 0.286 (0.116) 0.969 (0.008) 0.762 (0.06) 0.105 (0.056)
1003 0 CPH-L1 0.631 (0.051) 0.288 (0.106) 0.974 (0.009) 0.760 (0.073) 0.090 (0.054)
1003 0 AFT-BVS 0.825 (0.121) 0.578 (0.261) 0.974 (0.012) 0.830 (0.086) 0.072 (0.061)

1003 30 BNL 0.851 (0.066) 0.407 (0.152) 0.966 (0.005) 0.773 (0.065) 0.186 (0.076)
1003 30 BNLR 0.688 (0.054) 0.208 (0.091) 0.961 (0.007) 0.736 (0.062) 0.185 (0.064)
1003 30 CPH-L1 0.583 (0.042) 0.188 (0.088) 0.978 (0.009) 0.742 (0.064) 0.167 (0.069)
1003 30 AFT-BVS 0.681 (0.069) 0.274 (0.111) 0.964 (0.007) 0.749 (0.068) 0.183 (0.080)

1003 50 BNL 0.818 (0.067) 0.375 (0.141) 0.970 (0.006) 0.750 (0.068) 0.255 (0.110)
1003 50 BNLR 0.651 (0.062) 0.203 (0.078) 0.961 (0.006) 0.724 (0.073) 0.268 (0.109)
1003 50 CPH-L1 0.561 (0.039) 0.142 (0.084) 0.980 (0.009) 0.712 (0.094) 0.205 (0.094)
1003 50 AFT-BVS 0.626 (0.052) 0.147 (0.072) 0.962 (0.006) 0.707 (0.083) 0.250 (0.110)