Table 4 Space-time power distribution P1(l, s, t | s*, t*) for the Cluster A (s* = 1) on Day 31 (t* = 1) with high risk (RR= 9. 91), where t is a temporal length of detected cluster. The mark "*" is the powers of accurate detection.
From: A flexibly shaped space-time scan statistic for disease outbreak detection and monitoring
(A) flexible (K = 20) | |||||||
|---|---|---|---|---|---|---|---|
| Â | includes s assumed areas | Â | |||||
| Â | 0 | 1 | Â | ||||
| Â | 29- | 30- | 31- | 29- | 30- | 31- | Â |
length l of areas | t = 3 | 2 | 1 | t = 3 | 2 | 1 | total |
1 | 0 | 0 | 0 | 0 | 6 | *315 | 321 |
2 | 0 | 0 | 0 | 0 | 1 | 50 | 51 |
3 | 0 | 0 | 0 | 1 | 2 | 34 | 37 |
4 | 0 | 0 | 0 | 1 | 6 | 34 | 41 |
5 | 0 | 0 | 0 | 2 | 5 | 48 | 55 |
6 | 1 | 0 | 0 | 2 | 2 | 51 | 56 |
7 | 1 | 0 | 0 | 4 | 13 | 35 | 53 |
8 | 0 | 1 | 0 | 1 | 12 | 28 | 42 |
9 | 1 | 1 | 2 | 5 | 6 | 28 | 43 |
10 | 0 | 0 | 0 | 2 | 7 | 22 | 31 |
11 | 1 | 0 | 0 | 1 | 4 | 8 | 14 |
12 | 1 | 1 | 2 | 1 | 0 | 10 | 15 |
13 | 0 | 0 | 0 | 1 | 1 | 2 | 4 |
14 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
total | 5 | 3 | 4 | 21 | 65 | 666 | 764 |
(B) cylindrical (K = 20) | |||||||
| Â | includes s assumed areas | Â | |||||
length l of areas | 0 | 1 | Â | ||||
| Â | 29- | 30- | 31- | 29- | 30- | 31- | Â |
| Â | t = 3 | 2 | 1 | t = 3 | 2 | 1 | total |
1 | 0 | 0 | 0 | 5 | 18 | *697 | 720 |
2 | 0 | 0 | 0 | 5 | 4 | 63 | 72 |
3 | 0 | 0 | 0 | 1 | 2 | 18 | 21 |
4 | 0 | 0 | 0 | 0 | 4 | 10 | 14 |
5 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
6 | 1 | 0 | 0 | 1 | 0 | 3 | 5 |
7 | 1 | 0 | 0 | 1 | 1 | 1 | 4 |
8 | 2 | 0 | 0 | 0 | 1 | 1 | 4 |
9 | 0 | 1 | 1 | 0 | 0 | 2 | 4 |
10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
11 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
14 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
15 | 0 | 0 | 0 | 0 | 1 | 3 | 4 |
16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
17 | 0 | 0 | 0 | 2 | 0 | 1 | 3 |
18 | 1 | 0 | 0 | 0 | 0 | 1 | 2 |
19 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
20 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
total | 5 | 1 | 1 | 15 | 31 | 807 | 860 |