| Independent variables | ||||||
Coded | Not coded | ||||||
(a)Order Statistics | (b)Test order | X1 (g) | X2 (g) | X3 (g) | X1 (g) | X2 (g) | X3 (g) |
14 | 1 | 0 | 0 | 0 | 45 | 15 | 25 |
4 | 2 | 1 | 1 | 0 | 50 | 20 | 25 |
6 | 3 | 1 | 0 | −1 | 50 | 15 | 20 |
2 | 4 | 1 | −1 | 0 | 50 | 10 | 25 |
15 | 5 | 0 | 0 | 0 | 45 | 15 | 25 |
12 | 6 | 0 | 1 | 1 | 45 | 20 | 30 |
1 | 7 | −1 | −1 | 0 | 40 | 10 | 25 |
9 | 8 | 0 | −1 | −1 | 45 | 10 | 20 |
10 | 9 | 0 | 1 | −1 | 45 | 20 | 20 |
8 | 10 | 1 | 0 | 1 | 50 | 15 | 30 |
7 | 11 | −1 | 0 | 1 | 40 | 15 | 30 |
13 | 12 | 0 | 0 | 0 | 45 | 15 | 25 |
3 | 13 | −1 | 1 | 0 | 40 | 20 | 25 |
5 | 14 | −1 | 0 | −1 | 40 | 15 | 20 |
11 | 15 | 0 | −1 | 1 | 45 | 10 | 30 |