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Table 5 Space-time power distribution P1(l, s, t | s*, t*) for the Cluster A5 (s* = 5) on Day 33 (t* = 3) with high risk (RR = 4. 47), where t is a temporal length of detected cluster, and the raw all cells of which have zero powers of both tests is not shown. 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

 
 

3

4

5

 
 

31-

32-

31-

32-

31-

32-

 

length l of areas

t = 3

2

t = 3

2

t = 3

2

total

1

      

0

2

      

0

3

12

0

    

12

4

2

0

74

2

  

78

5

0

0

37

2

*287

3

329

6

1

0

26

1

158

2

188

7

0

0

16

0

118

2

136

8

0

0

5

0

105

2

112

9

0

0

4

0

67

2

73

10

0

0

6

0

39

1

46

11

0

0

2

0

11

0

13

12

0

0

0

0

10

0

10

13

0

0

1

0

1

0

2

14

0

0

0

0

1

0

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

15

0

171

5

797

12

1000

(B) cylindrical (K = 20)

 

includes s assumed areas

 

length l of areas

3

4

5

 
 

31-

32-

31-

32-

31-

32-

 
 

t = 3

2

t = 3

2

t = 3

2

total

1

      

0

2

      

0

3

37

1

    

38

4

2

0

301

7

  

310

5

2

0

32

0

*0

0

34

6

0

0

5

0

516

10

521

7

0

0

0

0

64

1

65

8

0

0

0

0

5

0

5

9

0

0

0

0

3

0

3

10

0

0

0

0

3

0

3

11

0

0

0

0

4

0

4

12

0

0

0

0

2

0

2

13

0

0

0

0

3

1

4

14

0

0

0

0

1

0

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

41

1

338

7

601

12

1000