BMC Research Notes

Table 2 The related optimal coefficients a ^* , pAUC ( a ^* ), and the power of the global test

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

	$a_{1}^{*}$			$a_{2}^{*}$			pAUC
Case	True	Ave	SE	True	Ave	SE	True	Ave	SE	Power(T_g)
1	0.000	-0.014	0.707	0.000	0.046	0.706	0.005	0.008	0.002	0.043
2	0.000	-0.005	0.552	1.000	0.763	0.337	0.009	0.011	0.003	0.271
3	0.000	0.016	0.427	1.000	0.892	0.147	0.012	0.014	0.004	0.631
4	0.000	0.018	0.238	1.000	0.970	0.042	0.025	0.026	0.006	0.999
5	-0.447	-0.331	0.473	0.894	0.779	0.245	0.010	0.011	0.003	0.349
6	-0.447	-0.400	0.294	0.894	0.859	0.126	0.014	0.015	0.004	0.731
7	-0.447	-0.428	0.129	0.894	0.892	0.059	0.029	0.030	0.006	1.000
8	-0.669	-0.655	0.098	0.743	0.746	0.067	0.016	0.018	0.004	0.895
9	-0.669	-0.666	0.039	0.743	0.744	0.035	0.029	0.030	0.006	0.999
10	-0.669	-0.668	0.019	0.743	0.743	0.017	0.069	0.070	0.006	1.000
11	-0.645	-0.569	0.324	0.765	0.694	0.299	0.016	0.017	0.004	0.907
12	-0.606	-0.598	0.116	0.795	0.787	0.100	0.020	0.021	0.004	0.995
13	-0.519	-0.514	0.088	0.855	0.852	0.052	0.033	0.034	0.005	1.000
14	-0.692	-0.659	0.215	0.722	0.689	0.212	0.037	0.037	0.004	1.000
15	-0.682	-0.680	0.050	0.731	0.730	0.049	0.042	0.043	0.004	1.000
16	-0.657	-0.656	0.024	0.754	0.754	0.020	0.057	0.057	0.005	1.000
17	0.563	0.407	0.441	0.826	0.686	0.412	0.012	0.013	0.003	0.505
18	0.467	0.436	0.238	0.884	0.853	0.157	0.015	0.016	0.004	0.799
19	0.239	0.234	0.163	0.971	0.958	0.042	0.026	0.027	0.005	0.999
20	0.604	0.451	0.438	0.797	0.653	0.423	0.014	0.015	0.004	0.792
21	0.529	0.498	0.232	0.848	0.812	0.195	0.017	0.018	0.004	0.923
22	0.325	0.326	0.123	0.946	0.936	0.044	0.027	0.028	0.005	0.999
23	0.707	0.603	0.364	0.707	0.607	0.368	0.011	0.013	0.003	0.478
24	0.707	0.664	0.241	0.707	0.667	0.237	0.017	0.018	0.004	0.903
25	0.707	0.696	0.117	0.707	0.698	0.117	0.038	0.039	0.007	1.000

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ISSN: 1756-0500

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