ABCDEFGHIJKLMNOPQRSTUVWXYZAAAB
1
2
A new drug (medicine) to assist body weight loss is subject to testing during its Research & Development (R&D) process. The R&D people, who are actually pharmaceutics experts or medical doctors, try the drug on 200 subjects, i.e., people. Then they report their experimental results in the following table. You can now use the data set in your respective homework assignments. Examine the data carefully, first. Then proceed to your analysis.
Subject (i): Subject index, 1,2,...,200
Age: Age of subject in years
Sex: Sex of subject, 1: Female, 0: Male
Working: Work status of subject, 1: Working, 0: Not working
Duration: Duration of test, i.e., clinical drug use, in weeks
Diabetes history of subject: 1: Diabetes history, 0: No diabetes history
Smoking: Smoking behavior of subject, 1: Smoking, 0: Not smoking
Before: Body weight of subject before the test in kilograms
After: Body weight of subject after the test in kilograms
3
4
5
6
7
8
9
10
11
12
13
14
15
(1: Female)(1: Working)(1: Yes)(1: Yes)
16
(Years)(0: Male)(0: Not working)(Weeks)(0: No)(0: No)(Kg)(Kg)
17
Subject (i)AgeSexWorkingDurationDiabetesSmokingBeforeAfter
18
15401611125116
19
2311060010083
20
36600210135131
21
43911410120102
22
55911311135140
23
66411301145128
24
75400201140132
25
84101400120110
26
960012019585
27
106101311135130
28
114310511120112
29
124700211140139
30
134210610110117
31
14471130110081
32
15500120111099
33
166600201110103
34
175810310140129
35
18681040011092
36
19521121110587
37
205500501140138
38
21510061010599
39
224401301120107
40
235001211110102
41
244401500140127
42
255811600140123
43
264001201110119
44
274400501115105
45
284511300140119
46
293211610145125
47
304901201125115
48
31281030011094
49
323501411125115
50
3348013019583
51
34540150011097
52
355200400110102
53
365201600115103
54
374910611130114
55
386300601140134
56
396101400140130
57
40530040010593
58
41381150012098
59
424401610130115
60
435411210135117
61
4451013109590
62
455001211145134
63
46550141110095
64
476600301135147
65
483001601130114
66
495600610125120
67
505210401145129
68
515911300125106
69
5273103109588
70
534001511145136
71
545111400115101
72
553301611135122
73
56611151110079
74
57540130011599
75
585801601125112
76
59561141110089
77
60450141110593
78
61580121110094
79
624411200145123
80
635100401130119
81
645001600145135
82
652611510145124
83
6676103009584
84
674401411125117
85
68481060110083
86
69410160111097
87
707400601115108
88
71450151010093
89
725001410145132
90
735401311110103
91
744401501115100
92
755701500120111
93
765001211120114
94
774501500115103
95
78371150110077
96
79440130110590
97
804811600135115
98
814111210140141
99
823311510140120
100
8355016119585