BMC Bioinformatics

Table 4 Concordance evaluation of 60% top ranked genes identified using the eight different supervised screening statistics. The numbers are relative fractions of overlapped genes. Marginal: genes are ranked based on marginal statistics; BRI: genes are ranked based on BRI.

From: Empirical study of supervised gene screening

	Marginal								BRI
Statistic	1	2	3	4	5	6	7	8	1	2	3	4	5	6	7	8
	Colon
1	1.00	0.96	0.96	0.98	0.88	0.79	0.96	0.96	1.00	0.94	0.94	0.97	0.88	0.94	0.79	0.94
2		1.00	0.99	0.98	0.89	0.80	1.00	1.00		1.00	0.99	0.97	0.90	1.00	0.80	1.00
3			1.00	0.97	0.89	0.80	0.99	0.99			1.00	0.97	0.90	0.99	0.80	0.99
4				1.00	0.89	0.80	0.98	0.98				1.00	0.89	0.97	0.80	0.97
5					1.00	0.87	0.89	0.89					1.00	0.90	0.86	0.89
6						1.00	0.80	0.80						1.00	0.80	1.00
7							1.00	1.00							1.00	0.80
8								1.00								1.00
	Leukemia
1	1.00	0.94	0.94	0.97	0.89	0.82	0.94	0.94	1.00	0.91	0.91	0.96	0.87	0.91	0.79	0.91
2		1.00	0.99	0.97	0.91	0.82	0.99	0.99		1.00	0.99	0.95	0.91	0.98	0.81	0.99
3			1.00	0.97	0.91	0.81	0.98	0.99			1.00	0.95	0.92	0.98	0.81	0.99
4				1.00	0.90	0.82	0.96	0.96				1.00	0.90	0.95	0.80	0.95
5					1.00	0.86	0.90	0.91					1.00	0.90	0.85	0.91
6						1.00	0.82	0.81						1.00	0.80	0.97
7							1.00	0.98							1.00	0.81
8								1.00								1.00
	Estrogen-ER
1	1.00	0.92	0.92	0.96	0.85	0.80	0.93	0.92	1.00	0.89	0.89	0.95	0.83	0.89	0.77	0.90
2		1.00	1.00	0.96	0.87	0.78	0.94	0.99		1.00	1.00	0.92	0.87	0.91	0.79	0.98
3			1.00	0.96	0.87	0.78	0.94	0.99			1.00	0.92	0.87	0.91	0.79	0.98
4				1.00	0.86	0.79	0.95	0.95				1.00	0.84	0.94	0.77	0.93
5					1.00	0.83	0.84	0.87					1.00	0.82	0.84	0.86
6						1.00	0.81	0.78						1.00	0.74	0.91
7							1.00	0.94							1.00	0.79
8								1.00								1.00
	Estrogen-LN
1	1.00	0.92	0.92	0.96	0.81	0.74	0.91	0.92	1.00	0.85	0.85	0.93	0.77	0.86	0.69	0.85
2		1.00	1.00	0.97	0.83	0.73	0.96	1.00		1.00	1.00	0.89	0.83	0.91	0.72	0.97
3			1.00	0.97	0.83	0.73	0.96	1.00			1.00	0.89	0.84	0.91	0.72	0.97
4				1.00	0.83	0.73	0.94	0.96				1.00	0.78	0.93	0.68	0.90
5					1.00	0.79	0.81	0.83					1.00	0.78	0.78	0.82
6						1.00	0.75	0.73						1.00	0.67	0.92
7							1.00	0.73							1.00	0.71
8								1.00								1.00

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