Table 5 |
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|
Comparison of the circular and the flexible spatial scan statistic for the cluster model D. 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 D = {73, 74, 75, 76, 78}. 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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|
|
|
||||||||||||||
|
Length l |
Include s hot-spot regions |
Total |
Length l |
Include s hot-spot regions |
Total |
||||||||||
|
|
|
||||||||||||||
|
0 |
1 |
2 |
3 |
4 |
5 |
0 |
1 |
2 |
3 |
4 |
5 |
||||
|
|
|
||||||||||||||
|
1 |
0 |
0 |
0 |
1 |
6 |
0 |
6 |
||||||||
|
2 |
1 |
0 |
0 |
1 |
2 |
3 |
5 |
0 |
8 |
||||||
|
3 |
0 |
0 |
0 |
0 |
0 |
3 |
0 |
0 |
0 |
14 |
14 |
||||
|
4 |
1 |
0 |
0 |
1 |
0 |
2 |
4 |
1 |
0 |
4 |
5 |
0 |
10 |
||
|
5 |
0 |
1 |
0 |
3 |
1 |
242 |
247 |
5 |
0 |
0 |
2 |
1 |
0 |
0 |
3 |
|
6 |
1 |
0 |
0 |
1 |
2 |
162 |
166 |
6 |
1 |
0 |
0 |
1 |
363 |
0 |
365 |
|
7 |
2 |
3 |
0 |
5 |
5 |
93 |
108 |
7 |
0 |
0 |
1 |
0 |
56 |
0 |
57 |
|
8 |
1 |
2 |
1 |
6 |
7 |
53 |
70 |
8 |
0 |
0 |
2 |
2 |
28 |
0 |
32 |
|
9 |
0 |
2 |
0 |
1 |
5 |
38 |
46 |
9 |
0 |
0 |
2 |
2 |
10 |
0 |
14 |
|
10 |
0 |
2 |
0 |
1 |
1 |
18 |
22 |
10 |
1 |
0 |
0 |
3 |
3 |
0 |
7 |
|
11 |
0 |
0 |
0 |
2 |
2 |
5 |
9 |
11 |
0 |
0 |
0 |
0 |
3 |
11 |
14 |
|
12 |
0 |
0 |
1 |
0 |
0 |
1 |
2 |
12 |
0 |
0 |
0 |
2 |
3 |
8 |
13 |
|
13 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
13 |
0 |
0 |
0 |
1 |
1 |
16 |
18 |
|
14 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
14 |
0 |
0 |
1 |
0 |
0 |
5 |
6 |
|
15 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
15 |
0 |
1 |
0 |
0 |
1 |
7 |
9 |
|
|
|
||||||||||||||
|
Total |
6 |
10 |
2 |
20 |
23 |
612 |
673 |
Total |
12 |
6 |
12 |
31 |
468 |
47 |
576 |
|
usual power = 0.673 |
usual power = 0.576 |
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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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