Table 3.

Analysis of statistical significance using the A _z, CI, SE, and P values

Sr. no.	Database	Size of ROI	Kernel	AUC	95 % CI	SE	P values (4 decimal places)	Comments
1	DDSM	Fixed size	Linear	0.91	0.86 to 0.97	0.029	0.0000	Excellent test
2	DDSM	Fixed size	RBF	0.95	0.91 to 0.99	0.020	0.0000	Excellent test
3	DDSM	Fixed size	Polynomial	0.95	0.91 to 0.99	0.020	0.0000	Excellent test
4	DDSM	Ground truth	Linear	0.88	0.81 to 0.96	0.039	0.0000	Good test
5	DDSM	Ground truth	RBF	0.89	0.82 to 0.96	0.033	0.0000	Good test
6	DDSM	Ground truth	Polynomial	0.91	0.84 to 0.97	0.030	0.0000	Excellent test
7	MIAS	Fixed size	Linear	0.77	0.55 to 0.84	0.074	0.0034	Fair test
8	MIAS	Fixed size	RBF	0.91	0.82 to 0.99	0.042	0.0000	Excellent test
9	MIAS	Fixed size	Polynomial	0.87	0.77 to 0.97	0.052	0.0036	Good test
10	MIAS	Ground truth	Linear	0.95	0.84 to 1.00	0.580	0.0000	Excellent test
11	MIAS	Ground truth	RBF	0.95	0.84 to 1.00	0.580	0.0000	Excellent test
12	MIAS	Ground truth	Polynomial	0.98	0.90 to 1.00	0.036	0.0000	Excellent test