#TITLE: 	GMO Food
#DESCRIPTION:	Proficiency test, 22 rounds and 38 labs
#VARIABLES:	Labcode; Numeric code (randomised) for lab identity. R1, R2, etc.; results in successive rounds.
#UNITS:	Mass fraction of GMO relative to native type Times 10^2 (percent by mass)
#REFERENCE_VALUES:	None
#APPLICATION_SECTOR:	Food authenticity
#ANALYTE:	Roundup Ready (TM) soya
#MATRIX_TYPE:	Foodstuffs
#RATIONALE:	Proficiency test
#DATA_TYPE:	Univariate
#DATA_STRUCTURE:	Crossed; columns are rounds, rows are laboratories
#CONDITIONS:	Reproducibility
#ORIGIN:	Experimental
#DATE_OF_ORIGIN:	Not disclosed
#AUTHOR:	GEMMA (FAPAS Secretariat)
#AUTHOR_ADDRESS:	Central Science Laboratory, Sand Hutton, York YO41 1LZ	 
#LITERATURE_REFERENCES:	J AOAC Int, 2006, 

LabCode	R1	R2	R3	R4	R5	R6	R7	R8	R9	R10	R11	R12	R13	R14	R15	R16	R17	R18	R19	R20	R21	R22
1	18	*	*	2.2	*	2.02	0.6	0.5	1	3.06	0.77	*	5.54	1.06	6.63	12.23	21.23	1.61	0.11	3.45	0.82	16.2
2	2.1	0.14	*	1.66	0	1.67	0.93	1.6	*	0.24	0.67	0.4	1.3	6.4	6.1	9.1	22	1.4	1.4	2.2	0.24	3.7
3	*	0.15	*	*	*	2.5	1	3	2	4.9	1.34	0.94	4.75	*	5.2	5	4.7	1.8	1.64	2.4	0.5	*
4	*	*	*	*	*	0.58	0.2	0.7	1.9	0.73	0.21	0.34	13.9	*	13.8	12.5	11.8	1.5	1.6	3.9	1.9	5.8
5	*	3.2	*	1.75	3.8	3.05	*	*	*	4.08	0.78	0.52	6.3	6.28	7	2.1	*	*	*	1.79	0.98	11.7
6	10.69	1.89	*	3.11	6.4	0.97	0.61	1.08	3.51	2	0.61	0.44	6.3	2.48	2.8	3.6	7.8	0.47	0.56	0.66	0.83	5.7
7	7.37	1	0.01	2.1	4	0.7	*	*	1.9	0.75	*	*	8.5	4.7	*	*	*	0.15	0.43	*	*	*
8	6.4	2.1	*	2.3	6.2	0.81	0.1	0.7	2.4	0.5	0.65	0.65	9.6	12	5.8	10.6	4.9	2.2	0.86	2.2	0.75	4.2
9	5.6	1.96909	*	3.19	*	3.48	*	*	5.13	2.91	*	*	5.56	8.43	*	*	5.7	2.23	3.32	*	1.2	*
10	17.7	2.2	*	2.8	11	2.9	0.8	0.6	*	*	*	*	10.9	*	*	4.5	*	0.92	*	*	*	10.3
11	*	*	*	*	0	*	0.5	1.4	0	*	0.16	0.25	*	*	4.4	14.4	3.1	*	*	*	0.4	*
12	*	4.4	*	2.8	*	*	*	*	*	*	0.7	0.7	8.18	*	4.6	6.8	6.5	*	*	*	*	2
13	10.4	1.98	*	1.49	2.6	0.71	0.69	1.02	5.98	1.7	0.41	0.3	5.1	0.7	3.2	2.7	7.6	0.13	0.22	0.6	1.5	2.7
14	*	*	*	2.3	*	2.34	0.4	1.4	2.9	2.2	0.2	0.3	4.7	3.6	2.3	2.6	*	0.26	2	3.36	1.6	*
15	*	1.38	*	3.4	*	1.55	*	*	*	*	1.72	1.96	7.5	7.3	11.34	5.57	3.3	1.01	1.21	2.3	0.56	6
16	17	*	*	*	*	0.6	0.3	0.4	*	0.5	*	*	*	2.5	6	1	*	0.6	0.5	*	*	*
17	18	*	*	*	4	1.1	0.8	2.2	4.4	*	0.83	1.97	4.5	54.4	27.12	23.3	17.3	4.7	4.3	1.44	2.56	12.14
18	8	1.7	0.01	1.8	1.5	0.9	0.42	0.98	*	2.3	0.22	0.3	*	8.4	11.5	7.3	*	1	1.9	2.4	*	6.1
19	12.7	7.47	*	3.27	3.4	*	2.69	2.09	1.8	3.9	0.33	0.89	8.3	2.65	15.5	11	24.1	1.19	1.06	*	*	*
20	9.6	4	0.02	3.4	*	*	0.4	0.9	3.6	*	0.23	0.45	*	*	7.1	6.6	8	*	*	*	*	*
21	6.2	*	0.05	1.9	4	0.5	0.1	0.6	0.2	20	0.5	0.3	5.5	5.7	5.5	5	8.5	1.6	0.7	*	*	6
22	10	0.1	*	1.9	*	3.1	0.4	3.8	4.8	*	*	*	4.17	*	13.9	10.2	11.7	*	*	*	0.93	8.4
23	7	1.5	*	4	37534	3	*	*	*	4	*	*	*	*	5.5	6	9	0.6	0.6	*	*	*
24	3.1	5	0.5	3.8	1.4	3.5	*	*	12.62	*	*	*	*	*	22.05	23.39	*	*	*	*	1.4	*
25	15	1.2	*	5	*	1.7	*	*	*	*	3.4	3.4	14	25	*	*	*	8.7	7.6	4.9	1.1	*
26	*	6.98	0.06	7.7	*	*	0.2	0.8	2.2	*	0.1	0.3	7.9	*	0.3	5.1	1.9	*	*	*	*	4.4
27	2.52	1.91	*	2.53	*	10.2	*	*	*	*	1.66	1.3	7.4	25.9	10.5	15	7.58	1.03	1.76	1.9	2.7	52.2
28	14	1.4	*	2.6	3.6	0.8	0.4	0.3	3.48	1.7	1.3	0.9	*	17	*	*	*	*	*	5.4	1.1	5.3
29	*	*	*	*	*	*	0.56	2.16	*	4.7	1.75	0.76	4.8	8	5	6	15.5	1.7	1.1	2.6	1.5	14.8
30	*	*	*	0.71	0.8	*	0.58	1.1	1.4	3.5	2.1	1.2	*	2.9	1.8	1.2	1.8	0.6	2.3	*	*	*
31	*	*	*	4.35	3.2	5.56	0.54	1.35	0.22	1.69	1.55	1.75	5.2	9.62	3.35	4.5	3.07	0.37	0.25	5.31	*	*
32	*	*	*	2.83	*	2.37	*	*	*	4.44	0.52	1.41	5.3	20.82	1.34	*	*	0.78	0.62	*	*	*
33	*	*	*	*	*	1.7	1.1	2.9	*	12.3	0.5	1.1	*	0.8	13.3	13.9	*	2	6.2	*	*	*
34	*	*	*	*	*	0.3	0	0	*	*	*	*	*	0.3	0.9	1.4	0.7	*	*	4.5	2	26.9
35	*	*	*	*	*	*	0.55	2.6	*	4.3	1.23	0.67	*	11.5	26	14.7	*	2	1.6	*	*	*
36	*	*	*	*	*	*	0.3	0.45	6.4	2.6	0.71	0.41	*	4.6	3.3	4.3	7.4	0.94	0.69	*	1.2	*
37	*	*	*	*	*	*	0.8	1.4	*	2.1	*	*	9.43	5.4	4.5	3	*	0.27	0.86	2.38	*	*
38	*	*	*	*	*	*	*	*	5.3	1.1	0.32	0.48	10.2	2.78	2.7	6.6	4.87	0.85	0.42	1.52	1.39	3.5