#TITLE: 	Aflatoxin M1 PT results
#DESCRIPTION: 	Proficiency test results and possible predictors
#VARIABLES:	LabNo; Lab code in order of submission date. AFM1; concentration of AFM1. HPLC=1; HPLC method coded as 1 else 0. Accred=1; Accredited labs coded 1 else 0.
#UNITS:		Microgrammes per litre
#REFERENCE_VALUES:	None
#APPLICATION_SECTOR:	Food safety
#ANALYTE	Aflatoxin M1
#MATRIX_TYPE:	Milk
#RATIONALE:	Proficiency test results
#DATA_TYPE:	Multivariate
#DATA_STRUCTURE:	Simple
#CONDITIONS:	Reproducibility
#ORIGIN:	Experimental
#DATE_OF_ORIGIN:	Not disclosed
#AUTHOR:	FAPAS
#AUTHOR_ADDRESS:	Central Science Laboratory, Sand Hutton, York YO41 1LZ 
#LITERATURE_REFERENCES:	None


LabNo	AFM1	HPLC=1	Accred=1
1	71	1	0
2	51	1	0
3	110	1	1
4	70	1	1
5	64	1	1
7	88	1	1
8	39	1	1
9	48	1	1
10	56	0	0
11	86	1	0
12	60	1	1
13	79	1	1
14	110	0	0
15	120	0	0
16	70	1	0
17	72	1	1
18	70	1	1
19	76	1	1
20	72	1	1
21	93	1	1
23	48	1	1
24	82	0	0
25	74	1	1
26	54	1	0
27	74	1	1
28	98	1	0
29	54	0	1
30	71	1	0
31	51	1	1
33	22	1	0
34	58	1	1
35	64	1	0
36	68	1	0
37	67	1	1
38	4.6	1	1
39	62	1	0
40	62	1	0
41	97	0	0
42	109	0	0
43	74	1	1
44	67	1	1
45	55	1	1
47	60	1	0
48	30	1	0
49	70	1	0
50	86	1	1
51	53	1	1
53	84	1	1
54	82	1	1
55	71	1	1
56	71	1	1
57	83	1	0
58	50	1	1
59	80	1	0
60	81	1	0
61	48	1	0
62	44	1	1
63	87	1	1
64	53	1	1
65	75	0	0
66	100	1	0
67	67	1	0
68	98	1	1
69	29	1	1
70	44	1	1
71	44	1	1
72	60	1	1
73	58	1	1
74	70	1	1
76	52	1	0
77	81	1	1
78	20	1	1
79	60	0	0
80	58	0	1
81	33	1	1
82	60	1	1
83	28	1	0
84	55	1	0
85	43	1	1
86	74	1	1
87	78	1	0
88	80	1	0
89	67	1	1
90	55	1	1
91	73	1	0