OMB Meeting Book_9-11-14
4 5 6 7 8
Repeatability standard deviation Reproducibility standard deviation Repeatability relative standard deviation Reproducibility relative standard deviation
s(r) s(R)
1.0797 2.3749
0.1503 0.5014
0.0261 0.1725
0.0301 0.0909
0.0103 0.0576
0.0936 0.3575
0.0244 0.0850
0.0234 0.0878
0.0000 0.0000
RSD(r) RSD(R)
11.34 24.95
6.94
3.92
8.36
4.72
5.53
7.71
6.89
0.00 0.00
23.16
25.88
25.22
26.39
21.12
26.87
25.83
HORRAT value
2.19
2.30
2.15
1.91
1.86
2.02
2.00
1.94
0.00
a One laboratory excluded - Failed Cochran Test b Overall mean in mg/100g RTF for all samples except SRM 1849a. SRM 1849a overall mean in mg/kg powder.
Study name: AOAC 2011.18 Determination of Myo-Inositol - Total Study date: 7/24/2014
Study Reported Values
Seq.
Item
Symbol
Value
Sample ID:
SRM 1849a
E29JVLV
CONTROL 11752572116 117257651Z
BLANK
00412RF00 00403RF00
D04HTCVV
8 a
7 b
7 c
8 d
8 b
1 2 3 4 5 6 7 8
Total number of laboratories Total number of replicates
p
9
9
9
8
Sum(n(L))
20
20
16
16
20
18
18
18
16
Overall mean of all data (grand mean) e Repeatability standard deviation Reproducibility standard deviation Repeatability relative standard deviation Reproducibility relative standard deviation
XBARBAR 421.8668
6.2730 0.1467 0.4459
7.5273 0.0588 0.2008
4.0368 0.0380 0.1236
4.7104 0.1521 0.3569
3.4602 0.0659 0.1281
5.4234 0.0280 0.2852
5.1066 0.0990 0.2831
4.9366
s(r) s(R)
11.9189 11.9189
0.0696
0.3020
RSD(r) RSD(R)
2.83 2.83
2.32 7.05
0.78 2.66
0.94 3.07
3.22 7.55
1.90 3.70
0.51 5.23
1.94 5.56
1.41
6.12
HORRAT value
0.44
0.82
0.32
0.33
0.84
0.39
0.60
0.63
0.69
a One laboratory excluded - Failed Cochran and Double Grubbs Tests b One laboratory excluded - Failed Cochran Test c Two laboratory excluded - Failed Double Grubbs Test d One laboratory excluded - Failed Cochran and Single Grubbs Test e Overall mean in mg/100g RTF for all samples except SRM 1849a. SRM 1849a overall mean in mg/kg powder.
Made with FlippingBook