International Journal of Interdisciplinary Research
Table 1 Box and Behnken design for three variables
From: Moisture management behaviour of modified polyester wool fabrics
Standard order | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Enzyme % X 1 | −1 | 1 | −1 | 1 | −1 | 1 | −1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
pH X 2 | −1 | −1 | 1 | 1 | 0 | 0 | 0 | 0 | −1 | 1 | −1 | 1 | 0 | 0 | 0 |
Treatment TimeX 3 | 0 | 0 | 0 | 0 | −1 | −1 | 1 | 1 | −1 | −1 | 1 | 1 | 0 | 0 | 0 |