Skip to main content

Advertisement

Table 3 The pAUC and pAUC estimate after the biomarker-selection

From: Biomarker selection for medical diagnosis using the partial area under the ROC curve

   Forward selection Backward selection
Case pAUC(a*) Ave SE Ave SE
1 0.0050 0.0106 0.0016 0.0114 0.0018
2 0.0088 0.0120 0.0023 0.0129 0.0025
3 0.0123 0.0137 0.0032 0.0150 0.0033
4 0.0245 0.0250 0.0054 0.0248 0.0056
5 0.0095 0.0119 0.0024 0.0122 0.0030
6 0.0138 0.0140 0.0034 0.0138 0.0036
7 0.0292 0.0276 0.0080 0.0180 0.0099
8 0.0163 0.0125 0.0039 0.0092 0.0031
9 0.0290 0.0172 0.0093 0.0100 0.0040
10 0.0690 0.0628 0.0192 0.0077 0.0101
11 0.0164 0.0119 0.0026 0.0095 0.0027
12 0.0204 0.0145 0.0049 0.0118 0.0038
13 0.0333 0.0305 0.0091 0.0123 0.0095
14 0.0367 0.0149 0.0096 0.0085 0.0032
15 0.0422 0.0203 0.0141 0.0099 0.0048
16 0.0567 0.0526 0.0139 0.0075 0.0082
17 0.0119 0.0122 0.0028 0.0114 0.0027
18 0.0148 0.0135 0.0032 0.0139 0.0036
19 0.0256 0.0251 0.0056 0.0248 0.0059
20 0.0144 0.0120 0.0028 0.0102 0.0027
21 0.0172 0.014 0.0039 0.0128 0.0038
22 0.0270 0.0251 0.0059 0.0236 0.0067
23 0.0109 0.0123 0.0025 0.0131 0.0025
24 0.0167 0.0159 0.0047 0.0157 0.0044
25 0.0380 0.0387 0.0071 0.0387 0.0070