Table 4 |
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|
Comparison of the circular and the flexible spatial scan statistic for the cluster model C. Comparison of bivariate power distribution P(l, s) × 1000 between the circular spatial scan statistic and the flexible spatial scan statistic for the hot-spot cluster C = {14, 15, 26, 27}. Nominal α-level is set as 0.05 and 1000 trials are carried out. For more details, see text. |
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|
Flexible (K = 15) |
Circular (K = 15) |
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|
|
|
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|
Length l |
Include s hot-spot regions |
Total |
Length l |
Include s hot-spot regions |
Total |
||||||||
|
|
|
||||||||||||
|
0 |
1 |
2 |
3 |
4 |
0 |
1 |
2 |
3 |
4 |
||||
|
|
|
||||||||||||
|
1 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
||||||
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
351 |
351 |
||||
|
3 |
0 |
0 |
0 |
0 |
0 |
3 |
2 |
0 |
4 |
0 |
6 |
||
|
4 |
0 |
0 |
0 |
0 |
138 |
138 |
4 |
0 |
0 |
3 |
0 |
0 |
3 |
|
5 |
0 |
0 |
0 |
3 |
147 |
150 |
5 |
2 |
0 |
2 |
0 |
0 |
4 |
|
6 |
1 |
0 |
0 |
2 |
200 |
203 |
6 |
1 |
0 |
0 |
0 |
0 |
1 |
|
7 |
0 |
1 |
0 |
4 |
147 |
152 |
7 |
0 |
0 |
0 |
81 |
0 |
81 |
|
8 |
0 |
0 |
2 |
9 |
107 |
118 |
8 |
0 |
0 |
10 |
18 |
38 |
66 |
|
9 |
0 |
0 |
0 |
10 |
71 |
81 |
9 |
0 |
0 |
2 |
0 |
26 |
28 |
|
10 |
1 |
0 |
2 |
5 |
28 |
36 |
10 |
0 |
0 |
0 |
29 |
3 |
32 |
|
11 |
0 |
0 |
0 |
0 |
10 |
10 |
11 |
0 |
0 |
1 |
13 |
1 |
15 |
|
12 |
0 |
0 |
0 |
0 |
2 |
2 |
12 |
0 |
0 |
2 |
4 |
60 |
66 |
|
13 |
0 |
0 |
0 |
0 |
0 |
0 |
13 |
0 |
0 |
0 |
5 |
62 |
67 |
|
14 |
0 |
0 |
0 |
0 |
0 |
0 |
14 |
0 |
0 |
0 |
10 |
27 |
37 |
|
15 |
0 |
0 |
0 |
0 |
0 |
0 |
15 |
0 |
0 |
0 |
6 |
37 |
43 |
|
|
|
||||||||||||
|
Total |
2 |
1 |
4 |
33 |
850 |
890 |
Total |
6 |
0 |
375 |
166 |
254 |
801 |
|
usual power = 0.890 |
usual power = 0.801 |
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|
|
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|
Tango and Takahashi International Journal of Health Geographics 2005 4:11 doi:10.1186/1476-072X-4-11 |
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