Course_data.txt

id	gender	age	trt	sbp	smoke	diab
1	female	39	0	144	1	0
2	female	45	0	138	1	0
3	female	47	0	145	0	0
4	female	65	0	162	0	0
5	female	46	0	142	0	0
6	female	67	1	170	0	1
7	female	42	1	124	0	0
8	female	67	0	158	0	0
9	female	56	1	154	0	0
10	female	64	0	162	1	0
11	female	56	1	150	1	0
12	female	59	1	140	1	0
13	female	34	0	110	1	0
14	female	42	0	128	1	0
15	female	48	1	130	1	0
16	female	45	1	135	1	0
17	female	17	1	114	0	0
18	female	20	0	116	1	0
19	female	19	1	124	1	1
20	female	36	1	136	0	0
21	female	50	0	142	0	0
22	female	39	1	120	0	1
23	female	21	1	120	0	0
24	female	44	0	160	1	0
25	female	53	1	158	0	0
26	female	63	1	144	1	0
27	female	29	1	130	0	0
28	female	25	0	125	0	0
29	female	69	0	175	0	1
30	male	41	0	158	0	0
31	male	60	1	185	0	0
32	male	41	0	152	1	0
33	male	47	1	159	0	0
34	male	66	1	176	0	1
35	male	47	1	156	0	0
36	male	68	0	184	1	0
37	male	43	1	138	1	0
38	male	68	1	172	1	0
39	male	57	0	168	1	0
40	male	65	0	176	NA	1
41	male	57	0	164	0	0
42	male	61	1	154	0	0
43	male	36	1	124	1	0
44	male	44	1	142	1	0
45	male	50	0	144	0	1
46	male	47	0	149	0	0
47	male	19	0	128	0	0
48	male	22	0	130	NA	0
49	male	21	0	138	1	0
50	male	38	0	150	1	0
51	male	52	1	156	1	1
52	male	41	1	134	0	0
53	male	18	0	134	0	0
54	male	51	1	174	0	0
55	male	55	NA	174	0	0
56	male	65	1	158	1	0
57	male	33	NA	144	1	0
58	male	23	0	139	0	0
59	male	70	0	180	1	1
60	male	56	0	165	NA	0
61	male	62	1	172	NA	0
62	male	51	0	160	0	0
63	male	48	1	157	0	0
64	male	59	0	170	NA	0
65	male	40	0	153	0	0
66	male	35	0	148	0	1
67	male	33	1	140	0	0
68	male	26	1	132	0	0
69	male	61	1	169	0	0