Journal of Probability and Statistics / 2019 / Article / Tab 1 / Research Article
On the Use of Min-Max Combination of Biomarkers to Maximize the Partial Area under the ROC Curve Table 1 Means (standard deviations) of the partial area under the ROC curve for different combination methods based on the dataset consisted of ratings from multivariate normal distributions with equal variance-covariance matrices (scenario#1) with 1000 simulated datasets.
AUCs Fpf range Sample Size MIN-MAX SULIU LIU LOGISTIC 0.7-0.8 0-0.1 50:50 Re-Sub 0.036 (0.010) 0.038 (0.011) 0.024 (0.011) 0.038 (0.011) LOPO 0.028 (0.012) 0.030 (0.011) 0.016 (0.011) 0.030 (0.011) 50:100 Re-Sub 0.036 (0.009) 0.038 (0.010) 0.024 (0.011) 0.037 (0.010) LOPO 0.028 (0.011) 0.031 (0.010) 0.016 (0.011) 0.031 (0.010) 100:50 Re-Sub 0.034 (0.008) 0.036 (0.009) 0.021 (0.010) 0.036 (0.009) LOPO 0.028 (0.009) 0.031 (0.009) 0.015 (0.009) 0.030 (0.009) 100:100 Re-Sub 0.033 (0.007) 0.036 (0.007) 0.021 (0.010) 0.036 (0.007) LOPO 0.028 (0.008) 0.031 (0.007) 0.015 (0.009) 0.031 (0.007) 0-0.2 50:50 Re-Sub 0.094 (0.018) 0.101 (0.020) 0.064 (0.024) 0.101 (0.020) LOPO 0.081 (0.022) 0.086 (0.021) 0.049 (0.025) 0.086 (0.021) 50:100 Re-Sub 0.092 (0.017) 0.099 (0.018) 0.064 (0.024) 0.099 (0.018) LOPO 0.081 (0.021) 0.087 (0.019) 0.049 (0.024) 0.087 (0.019) 100:50 Re-Sub 0.091 (0.015) 0.097 (0.016) 0.059 (0.022) 0.098 (0.016) LOPO 0.082 (0.018) 0.087 (0.017) 0.047 (0.022) 0.087 (0.017) 100:100 Re-Sub 0.089 (0.013) 0.096 (0.013) 0.058 (0.022) 0.096 (0.013) LOPO 0.081 (0.016) 0.089 (0.014) 0.047 (0.021) 0.089 (0.014) 0.6-0.9 0-0.1 50:50 Re-Sub 0.047 (0.010) 0.064 (0.011) 0.034 (0.018) 0.065 (0.011) LOPO 0.040 (0.012) 0.056 (0.013) 0.026 (0.017) 0.054 (0.012) 50:100 Re-Sub 0.046 (0.010) 0.063 (0.010) 0.034 (0.018) 0.063 (0.010) LOPO 0.041 (0.012) 0.057 (0.012) 0.025 (0.016) 0.056 (0.011) 100:50 Re-Sub 0.045 (0.009) 0.062 (0.009) 0.029 (0.016) 0.062 (0.009) LOPO 0.040 (0.010) 0.057 (0.010) 0.023 (0.014) 0.056 (0.010) 100:100 Re-Sub 0.044 (0.008) 0.062 (0.008) 0.030 (0.016) 0.062 (0.008) LOPO 0.040 (0.009) 0.058 (0.008) 0.024 (0.014) 0.057 (0.008) 0-0.2 50:50 Re-Sub 0.114 (0.017) 0.148 (0.017) 0.084 (0.037) 0.149 (0.017) LOPO 0.106 (0.020) 0.137 (0.019) 0.070 (0.036) 0.135 (0.019) 50:100 Re-Sub 0.114 (0.017) 0.147 (0.015) 0.085 (0.037) 0.147 (0.015) LOPO 0.107 (0.019) 0.138 (0.017) 0.070 (0.034) 0.136 (0.017) 100:50 Re-Sub 0.112 (0.015) 0.146 (0.014) 0.075 (0.033) 0.146 (0.014) LOPO 0.106 (0.017) 0.138 (0.015) 0.065 (0.032) 0.137 (0.015) 100:100 Re-Sub 0.110 (0.013) 0.146 (0.012) 0.079 (0.035) 0.146 (0.012) LOPO 0.106 (0.014) 0.140 (0.012) 0.068 (0.032) 0.139 (0.012)