Statistics Meeting Book (May 15, 2019)
ANNEX G Data Summary Table Template and Example for Qualitative Method Collaborative Studies Table G1. Comparative results for the detection of Listeria innocua in raw shrimp by the candidate and reference methods in an interlaboratory study
Candidate presumptive (CP)
Candidate confirmed (CC)
Candidate result (C)
Reference method (R)
C vs R
CP vs CC
Concn, MPN/25 g
POD (R)
dLPOD (C,R)
dLPOD (CP,CC)
Statistic
Lab
N
x
POD(CP)
N
x
POD(CC)
N
x
POD(C)
N
x
01
12
0
0.00
12
0
0.00
12
0
0.00
12
0
0.00
0.00
0.00
02
12
0
0.00
12
0
0.00
12
0
0.00
12
0
0.00
0.00
0.00
03
12
0
0.00
12
0
0.00
12
0
0.00
12
0
0.00
0.00
0.00
04
12
0
0.00
12
0
0.00
12
0
0.00
12
0
0.00
0.00
0.00
05
12
0
0.00
12
0
0.00
12
0
0.00
12
0
0.00
0.00
0.00
06
12
0
0.00
12
0
0.00
12
0
0.00
12
0
0.00
0.00
0.00
07
12
0
0.00
12
0
0.00
12
0
0.00
12
0
0.00
0.00
0.00
08
12
0
0.00
12
0
0.00
12
0
0.00
12
0
0.00
0.00
0.00
09
12
0
0.00
12
0
0.00
12
0
0.00
12
0
0.00
0.00
0.00
10
12
0
0.00
12
0
0.00
12
0
0.00
12
0
0.00
0.00
0.00
Estimate
0.00
All
120
0
0.00
120
0
0.00
120
0
0.00
120
0
0.00
0.00
0.00
LCL
0.00
0.00
0.00
0.00
0.00
–1.00
–1.00
UCL
0.02
0.17
0.03
0.03
0.03
0.03
0.03
s r
0.00
0.00
0.00
0.00
LCL
0.00
0.00
0.00
0.00
UCL
0.17
0.17
0.17
0.17
s L
0.00
0.00
0.00
0.00
LCL
0.00
0.00
0.00
0.00
UCL
0.03
0.03
3.00
0.03
s R
0.00
0.00
0.00
0.00
LCL
0.00
0.00
0.00
0.00
UCL
0.24
0.24
0.24
0.24
P T
1.0000
1.0000
1.0000
1.0000
01
12
8
0.67
12
8
0.67
12
8
0.67
12
7
0.58
0.08
0.00
02
12
9
0.75
12
8
0.67
12
8
0.67
12
7
0.58
0.08
0.08
03
12
8
0.67
12
8
0.67
12
8
0.67
12
6
0.50
0.17
0.00
04
12
6
0.50
12
6
0.50
12
6
0.50
12
10
0.83
–0.33
0.00
05
12
7
0.58
12
7
0.58
12
7
0.58
12
7
0.58
0.00
0.00
06
12
6
0.50
12
6
0.50
12
6
0.50
12
8
0.67
–0.17
0.00
07
12
8
0.67
12
8
0.67
12
8
0.67
12
6
0.50
0.17
0.00
Table G1. ( continued )
Candidate presumptive (CP)
Candidate confirmed (CC)
Candidate result (C)
Reference method (R)
C vs R
CP vs CC
Concn, MPN/25 g
POD (R)
dLPOD (C,R)
dLPOD (CP,CC)
Statistic
Lab
N
x
POD(CP)
N
x
POD(CC)
N
x
POD(C)
N
x
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