Table 5 Variables with varying values across prediction models.
Sample | Concrete waste | Steel waste | Brick waste | |||
|---|---|---|---|---|---|---|
“Experienced workers” (1 to 4) | “Waste reuse” | “Experienced workers” (1 to 4) | “Waste reuse” | “Experienced workers” (1 to 4) | “Waste reuse” | |
B1 | 2 | No | 2 | Yes | 2 | Yes |
B2 | 3 | Yes | 3 | Yes | 4 | Yes |
B3 | 2 | No | 3 | Yes | 3 | No |
B4 | 4 | Yes | 4 | Yes | 4 | Yes |
B5 | 3 | Yes | 3 | Yes | 2 | Yes |
B6 | 1 | No | 2 | No | 3 | No |
B7 | 4 | Yes | 3 | Yes | 3 | Yes |
B8 | 3 | Yes | 3 | Yes | 3 | No |
B9 | 2 | No | 2 | No | 3 | No |
B10 | 4 | Yes | 2 | Yes | 4 | No |
B11 | 3 | No | 3 | Yes | 2 | No |
B12 | 3 | No | 2 | Yes | 2 | Yes |
B13 | 1 | No | 3 | No | 1 | No |
B14 | 1 | Yes | 2 | Yes | 2 | No |
B15 | 2 | No | 2 | No | 3 | Yes |
B16 | 2 | No | 1 | No | 2 | No |
B17 | 2 | No | 2 | No | 2 | Yes |
B18 | 3 | Yes | 2 | No | 4 | Yes |
B19 | 4 | No | 1 | No | 2 | No |
B20 | 2 | Yes | 4 | Yes | 3 | Yes |
B21 | 3 | Yes | 3 | Yes | 2 | Yes |
B22 | 3 | No | 3 | Yes | 3 | Yes |
B23 | 2 | Yes | 2 | No | 3 | Yes |
B24 | 1 | No | 3 | Yes | 2 | Yes |
B25 | 2 | Yes | 1 | No | 1 | No |
