series,x,y Observed-case positive rate,0.25,0.5 Observed-case positive rate,0.275,0.5 Observed-case positive rate,0.3,0.5 Observed-case positive rate,0.325,0.5 Observed-case positive rate,0.35,0.5 Observed-case positive rate,0.375,0.5 Observed-case positive rate,0.4,0.5 Observed-case positive rate,0.42500000000000004,0.5 Observed-case positive rate,0.45,0.5 Observed-case positive rate,0.475,0.5 Observed-case positive rate,0.5,0.5 Observed-case positive rate,0.525,0.5 Observed-case positive rate,0.55,0.5 Observed-case positive rate,0.575,0.5 Observed-case positive rate,0.6000000000000001,0.5 Observed-case positive rate,0.625,0.5 Observed-case positive rate,0.65,0.5 Observed-case positive rate,0.675,0.5 Observed-case positive rate,0.7,0.5 Observed-case positive rate,0.7250000000000001,0.5 Observed-case positive rate,0.75,0.5 Missing-case positive rate,0.25,0.0 Missing-case positive rate,0.275,0.050000000000000024 Missing-case positive rate,0.3,0.09999999999999998 Missing-case positive rate,0.325,0.15000000000000005 Missing-case positive rate,0.35,0.19999999999999998 Missing-case positive rate,0.375,0.25 Missing-case positive rate,0.4,0.30000000000000004 Missing-case positive rate,0.42500000000000004,0.3500000000000001 Missing-case positive rate,0.45,0.39999999999999997 Missing-case positive rate,0.475,0.45 Missing-case positive rate,0.5,0.5 Missing-case positive rate,0.525,0.55 Missing-case positive rate,0.55,0.6 Missing-case positive rate,0.575,0.6499999999999999 Missing-case positive rate,0.6000000000000001,0.7000000000000002 Missing-case positive rate,0.625,0.75 Missing-case positive rate,0.65,0.8 Missing-case positive rate,0.675,0.8500000000000001 Missing-case positive rate,0.7,0.8999999999999998 Missing-case positive rate,0.7250000000000001,0.9500000000000001 Missing-case positive rate,0.75,1.0