/*OLIVE OIL Preference dataset  */

@ 
Sex: 0=male; 1=female.
Education degree: prim=primary school; sec=secondary school; high=high school;
                  degree.
Profession: stud=student; hw=housewife; wm=workman; ent=entrepreuner;
            pr=professional; retp=retired personnel.
For both the previous variables, there is a reference category: "Other".
Knowgeo: 0=not known; 1=else.
@

/*
unit	sex	birth     Education degree (4 cols)           Profession  (6 cols)	                 knowgeo   knowqual	A       B       C       D       E
       1=fem	date																																																																														
			prim	sec	high  degree	stud	hw	wm	ent	pr     retp																																																																		
*/

1       1       1940    0       0       1       0       0       0       0       1       0       0       not known       0       4       5       1       2       3                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
3	1	1969	0	0	0	1	0	0	0	0	1	0	Toscano		0	4	1	2	3	5																																																																
5       0       1951    0       1       0       0       0       0       1       0       0       0       not known       0       4       5       3       2       1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
6       0       1974    0       0       1       0       0       0       0       1       0       0       not known       0       4       5       1       2       3                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
7       1       1940    0       1       0       0       0       1       0       0       0       0       not known       0       5       4       1       3       2                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
8	1	1937	0	1	0	0	0	1	0	0	0	0	Lecce		0	5	2	3	1	4																																																																
9       0       1975    0       0       1       0       1       0       0       0       0       0       not known       0       3       5       2       4       1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
11      1       1970    0       0       1       0       0       0       0       1       0       0       not known       0       3       5       1       2       4                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
13      0       1980    0       0       1       0       1       0       0       0       0       0       not known       0       4       3       2       5       1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
14	1	1970	0	0	1	0	1	0	0	0	0	0	Cilento		0	3	5	2	1	4																																																																
15	0	1969	0	0	0	1	0	0	0	0	1	0	Varia		1	4	5	1	2	3																																																																
16	0	1950	0	0	1	0	0	0	0	1	0	0	Toscano		1	5	4	1	3	2																																																																
19      1       1962    0       0       1       0       0       0       0       1       0       0       not known       0       2       3       1       4       5                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
20	1	1975	0	0	1	0	1	0	0	0	0	0	Sorrento	1	3	2	1	4	5																																																																
21      0       1975    0       0       1       0       1       0       0       0       0       0       not known       0       4       3       2       5       1
23	1	1970	0	0	0	1	0	0	0	0	1	0	Sorrento	1	5	2	1	3	4
24	1	1950	1	0	0	0	0	1	0	0	0	0	Toscano		0	5	4	3	1	2
25	1	1960	0	1	0	0	0	1	0	0	0	0	Salerno		0	5	1	3	2	4
26	0	1978	0	0	1	0	1	0	0	0	0	0	Umbria		0	5	2	3	1	4
27      0       1974    0       0       1       0       0       0       0       1       0       0       not known       0       5       4       3       2       1
28	1	1953	0	1	0	0	0	1	0	0	0	0	Puglia		0	5	2	4	1	3
30      0       1939    0       0       1       0       0       0       0       0       0       1       not known       0       5       3       1       2       4
31      1       1971    0       0       1       0       0       0       0       1       0       0       not known       0       5       4       2       3       1
32      0       1965    0       0       1       0       0       1       0       0       0       0       not known       0       5       4       2       3       1
33      0       1950    0       1       0       0       0       0       1       0       0       0       not known       0       5       4       3       2       1
34	1	1970	0	0	1	0	0	0	0	1	0	0	Toscano		1	5	2	1	4	3
35	0	1975	0	0	1	0	1	0	0	0	0	0	Cilento		1	4	3	1	2	5
36	1	1972	0	0	1	0	1	0	0	0	0	0	Sorrento	1	4	1	2	3	5
37	1	1975	0	0	1	0	1	0	0	0	0	0	Toscano		1	3	2	1	4	5
39	1	1971	0	0	1	0	1	0	0	0	0	0	Sorrento	1	2	4	3	1	5
40	0	1959	0	0	1	0	0	0	0	1	0	0	Sorrento	1	3	4	1	2	5												
41	0	1966	0	1	0	0	0	0	1	0	0	0	Sorrento	0	5	4	2	1	3												
42      1       1970    0       0       1       0       0       1       0       0       0       0       not known       0       4       5       1       2       3                                                                                        
44      1       1947    1       0       0       0       0       1       0       0       0       0       not known       0       5       4       1       2       3                                                                                        
45	0	1968	0	0	0	1	0	0	0	0	1	0	Sorrento	1	4	3	1	2	5												
47	1	1949	0	1	0	0	0	1	0	0	0	0	Puglia		0	5	4	2	1	3												
48	0	1962	0	0	1	0	0	0	0	1	0	0	Sorrento	0	5	3	1	2	4												
49      1       1980    0       0       1       0       1       0       0       0       0       0       not known       0       5       4       1       2       3                                                                                        
50	0	1955	0	1	0	0	0	0	1	0	0	0	Toscano		0	5	4	3	2	1												
52      0       1934    1       0       0       0       0       0       0       0       0       1       not known       0       5       4       3       2       1                                                                                        
53	1	1970	0	0	1	0	0	0	0	1	0	0	Sorrento	1	3	4	2	1	5												
54	1	1956	0	1	0	0	0	1	0	0	0	0	Sorrento	1	4	1	3	2	5												
55	0	1969	0	0	1	0	0	0	0	1	0	0	Sorrento	1	3	4	2	1	5												
56	1	1965	0	1	0	0	0	1	0	0	0	0	Toscano		0	4	3	2	5	1												
57	0	1965	0	0	0	1	0	0	0	0	1	0	Sorrento	1	2	3	1	4	5												
58      0       1950    0       1       0       0       0       0       1       0       0       0       not known       0       5       4       2       1       3                                                                                        
59	0	1950	0	0	1	0	0	0	0	1	0	0	Cilento		0	5	3	1	4	2
60      0       1974    0       0       1       0       0       0       1       0       0       0       not known       0       5       4       2       1       3
62      0       1961    0       0       1       0       0       0       0       1       0       0       not known       0       5       3       1       4       2
63	1	1965	0	0	1	0	0	1	0	0	0	0	Salerno		1	5	3	1	2	4
64	1	1976	0	0	1	0	1	0	0	0	0	0	Sorrento	1	3	1	2	4	5
66	1	1970	0	0	1	0	0	0	0	1	0	0	Cilento		0	5	3	1	2	4
67	1	1950	0	0	0	0	0	1	0	0	0	0	Cilento		0	4	3	1	2	5
68	1	1969	0	0	1	0	0	0	0	1	0	0	Toscano		0	5	4	2	1	3
69      0       1955    0       1       0       0       0       0       1       0       0       0       not known       0       5       4       1       2       3
70	0	1935	0	0	0	1	0	0	0	0	0	1	Toscano		1	2	1	4	5	3
71      0       1969    0       0       1       0       0       0       1       0       0       0       not known       0       4       5       1       3       2
72	1	1950	0	0	1	0	0	0	0	1	0	0	Toscano		1	5	4	1	3	2
73	1	1969	0	0	0	1	0	0	0	0	1	0	Salerno		1	1	2	4	3	5
74      0       1968    0       0       0       1       0       0       0       0       1       0       not known       1       4       5       1       2       3
75	1	1970	0	0	1	0	0	0	0	0	0	0	Cilento		0	3	5	2	1	4
76      0       1979    0       0       1       0       1       0       0       0       0       0       not known       0       4       3       2       5       1
78      0       1931    0       0       1       0       0       0       0       0       0       1       not known       0       4       5       2       3       1
79      0       1974    0       0       1       0       0       0       0       1       0       0       not known       0       4       5       1       2       3
81	0	1969	0	0	1	0	0	0	0	1	0	0	Salerno		1	3	4	2	1	5
82	1	1977	0	0	1	0	1	0	0	0	0	0	Toscano		1	3	2	1	4	5
83      1       1939    0       0       1       0       0       0       0       0       0       1       not known       0       5       3       1       2       4
84	1	1952	1	0	0	0	0	1	0	0	0	0	Toscano		0	5	4	3	1	2
85	1	1961	0	0	0	1	0	0	0	1	0	0	Salerno		1	2	1	3	4	5
86	1	1954	0	0	1	0	0	0	0	1	0	0	Toscano		1	3	1	4	5	2
87	0	1966	0	0	0	1	0	0	0	0	1	0	Salerno		1	2	1	3	4	5
88	1	1945	0	0	1	0	0	1	0	0	0	0	Salerno		0	4	2	1	3	5
90	1	1937	0	0	1	0	0	0	0	0	0	1	Puglia		0	5	1	2	3	4
91	1	1967	0	0	0	1	0	0	0	0	1	0	Toscano		0	4	1	2	5	3
94      1       1940    0       0       1       0       0       0       0       1       0       0       not known       0       4       5       1       2       3
95      0       1954    0       0       1       0       0       0       0       1       0       0       not known       0       5       4       1       2       3
97	1	1950	0	0	1	0	0	0	0	1	0	0	Toscano		1	5	4	1	3	2
98      0       1975    0       0       1       0       1       0       0       0       0       0       not known       0       4       3       2       5       1
99      0       1973    0       0       1       0       0       0       0       1       0       0       not known       0       5       4       3       2       1
100	1	1955	0	1	0	0	0	1	0	0	0	0	Puglia		0	5	2	4	1	3
																			
																			
																			
																			
																			
																			
																			
																			
																			
																			
																			
																			
																			
																			
																		
																		
																		
																		
																		
																		
