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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)
  includes s assumed areas  
  0 1  
  29- 30- 31- 29- 30- 31-  
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)
  includes s assumed areas  
length l of areas 0 1  
  29- 30- 31- 29- 30- 31-  
  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