Figure shows a contact lens table thtcontains information about contact lens prescriptions (hard, softand no contact lens) From the table derive quantitative associationrules by mapping tables to Boolean association rules.
ID | Age | Spectacle | Astigmatic | Tear Production | Contact lens |
1 | 21 | Myope | No | Reduced | None |
2 | 24 | Myope | No | Normal | Soft |
3 | 20 | Myope | Yes | Reduced | None |
4 | 26 | Myope | Yes | Normal | Hard |
5 | 27 | Hypermyope | No | Reduced | None |
6 | 22 | Hypermyope | No | Normal | Soft |
7 | 28 | Hypermyope | Yes | Reduced | None |
8 | 27 | Hypermyope | Yes | Normal | Hard |
9 | 38 | Myope | No | Reduced | None |
10 | 32 | Myope | No | Normal | Soft |
11 | 36 | Myope | Yes | Reduced | None |
12 | 37 | Myope | Yes | Normal | Hard |
13 | 33 | Hypermyope | No | Reduced | None |
14 | 32 | Hypermyope | No | Normal | Soft |
15 | 39 | Hypermyope | Yes | Reduced | None |
16 | 34 | Hypermyope | Yes | Normal | None |
17 | 52 | Myope | No | Reduced | None |
18 | 51 | Myope | No | Normal | None |
19 | 50 | Myope | Yes | Reduced | None |
20 | 54 | Myope | Yes | Normal | Hard |
21 | 52 | Hypermyope | No | Reduced | None |
22 | 55 | Hypermyope | No | Normal | Soft |
23 | 58 | Hypermyope | Yes | Reduced | None |
24 | 54 | Hypermyope | Yes | Normal | None |
