Table 8.

The 90th percentile confidence intervals for all performance measure estimates of each method for Scenario 7 in Table 1 (corresponding to Fig. 7)

Measure	P(nmin)	L R F	L R R	g P S A	g P S W	g P S WT	g P S MWS
Sensitivity	0.5	0.40, 0.90	0.00, 0.20	0.00, 0.20	0.00, 0.20	0.00, 0.20	0.00, 0.20
	1	0.30, 0.80	0.00, 0.20	0.00, 0.20	0.00, 0.20	0.00, 0.20	0.00, 0.20
Specificity	0.5	0.62, 0.85	0.97, 1.00	0.97, 1.00	0.92, 1.00	0.92, 1.00	0.90, 1.00
	1	0.62, 0.85	0.98, 1.00	0.98, 1.00	0.92, 1.00	0.92, 1.00	0.92, 1.00
PPV	0.5	0.26, 0.56	0.00, 1.00	0.00, 1.00	0.00, 1.00	0.00, 1.00	0.00, 1.00
	1	0.21, 0.50	0.00, 1.00	0.00, 1.00	0.00, 1.00	0.00, 1.00	0.00, 1.00
NPV	0.5	0.83, 0.97	0.80, 0.83	0.80, 0.83	0.79, 0.83	0.79, 0.83	0.79, 0.83
	1	0.81, 0.94	0.80, 0.83	0.80, 0.83	0.79, 0.83	0.79, 0.83	0.79, 0.83

P(nmin) = probability of outliers being small providers; PPV = positive predictive value; NPV = negative predictive value