From: Optimizing the maximum reported cluster size in the spatial scan statistic for survival data
 | % of cens |  | Maximum reported cluster size (MRCS) | Default Setting | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3% | 4% | 5% | 6% | 8% | 10% | 12% | 15% | 20% | 25% | 30% | 35% | 40% | 45% | 50% | Overall | ||||
Circular window | 10% | Frequency | 0 | 0 | 0 | 0 | 3 | 24 | 92 | 128 | 62 | 44 | 20 | 334 | 249 | 15 | 29 | Â | 1000 |
Sensitivity | – | – | – | – | 0.500 | 0.669 | 0.709 | 0.790 | 0.764 | 0.755 | 0.830 | 0.885 | 0.896 | 0.890 | 0.962 | 0.841 | 0.810 | ||
PPV | – | – | – | – | 0.926 | 0.997 | 0.994 | 0.978 | 0.890 | 0.849 | 0.781 | 0.776 | 0.757 | 0.639 | 0.588 | 0.826 | 0.820 | ||
30% | Frequency | 0 | 0 | 0 | 1 | 8 | 18 | 155 | 209 | 83 | 91 | 20 | 257 | 144 | 5 | 9 | Â | 1000 | |
Sensitivity | – | – | – | 0.600 | 0.556 | 0.536 | 0.694 | 0.736 | 0.692 | 0.665 | 0.760 | 0.882 | 0.896 | 0.890 | 0.933 | 0.778 | 0.725 | ||
PPV | – | – | – | 0.923 | 0.983 | 1.000 | 0.992 | 0.973 | 0.918 | 0.853 | 0.765 | 0.775 | 0.768 | 0.675 | 0.577 | 0.872 | 0.863 | ||
50% | Frequency | 0 | 0 | 0 | 0 | 1 | 22 | 69 | 124 | 71 | 94 | 16 | 395 | 193 | 3 | 12 | Â | 1000 | |
Sensitivity | – | – | – | – | 0.300 | 0.627 | 0.612 | 0.665 | 0.563 | 0.632 | 0.747 | 0.880 | 0.900 | 0.900 | 0.913 | 0.785 | 0.765 | ||
PPV | – | – | – | – | 1.000 | 1.000 | 0.992 | 0.970 | 0.960 | 0.854 | 0.809 | 0.778 | 0.768 | 0.645 | 0.557 | 0.837 | 0.836 | ||
70% | Frequency | 3 | 0 | 0 | 0 | 4 | 6 | 8 | 18 | 46 | 45 | 15 | 680 | 32 | 92 | 51 | Â | 1000 | |
Sensitivity | 0.067 | – | – | – | 0.200 | 0.425 | 0.506 | 0.697 | 0.551 | 0.672 | 0.770 | 0.878 | 0.892 | 0.872 | 0.913 | 0.840 | 0.836 | ||
PPV | 1.000 | – | – | – | 1.000 | 1.000 | 0.935 | 0.941 | 0.958 | 0.815 | 0.758 | 0.765 | 0.704 | 0.624 | 0.553 | 0.758 | 0.758 | ||
Elliptical window | 10% | Frequency | 0 | 0 | 0 | 0 | 0 | 2 | 11 | 52 | 42 | 72 | 428 | 273 | 101 | 18 | 1 | Â | 1000 |
Sensitivity | – | – | – | – | – | 0.625 | 0.696 | 0.867 | 0.755 | 0.765 | 0.894 | 0.951 | 0.959 | 0.992 | 1.000 | 0.899 | 0.896 | ||
PPV | – | – | – | – | – | 0.962 | 0.966 | 0.930 | 0.931 | 0.993 | 0.980 | 0.891 | 0.795 | 0.709 | 0.606 | 0.928 | 0.933 | ||
30% | Frequency | 0 | 0 | 0 | 0 | 1 | 1 | 22 | 49 | 63 | 137 | 543 | 138 | 35 | 9 | 2 | Â | 1000 | |
Sensitivity | – | – | – | – | 0.700 | 0.550 | 0.700 | 0.816 | 0.652 | 0.720 | 0.893 | 0.936 | 0.954 | 0.978 | 1.000 | 0.854 | 0.853 | ||
PPV | – | – | – | – | 1.000 | 1.000 | 0.976 | 0.927 | 0.962 | 0.980 | 0.983 | 0.881 | 0.791 | 0.680 | 0.616 | 0.954 | 0.956 | ||
50% | Frequency | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 41 | 68 | 121 | 512 | 170 | 60 | 21 | 3 | Â | 1000 | |
Sensitivity | – | – | – | – | – | 0.617 | 0.700 | 0.762 | 0.624 | 0.707 | 0.894 | 0.931 | 0.950 | 0.983 | 1.000 | 0.858 | 0.858 | ||
PPV | – | – | – | – | – | 1.000 | 0.933 | 0.942 | 0.981 | 0.966 | 0.985 | 0.856 | 0.788 | 0.698 | 0.619 | 0.940 | 0.943 | ||
70% | Frequency | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 10 | 19 | 49 | 371 | 126 | 260 | 85 | 75 | Â | 1000 | |
Sensitivity | – | – | – | – | 0.200 | 0.650 | 0.633 | 0.625 | 0.629 | 0.722 | 0.873 | 0.901 | 0.952 | 0.977 | 0.995 | 0.899 | 0.899 | ||
PPV | – | – | – | – | 1.000 | 1.000 | 0.921 | 0.882 | 0.996 | 0.921 | 0.963 | 0.801 | 0.755 | 0.693 | 0.617 | 0.837 | 0.838 |