Table 3 Full two-level factorial design configuration
Factors | Runs | |||||||
|---|---|---|---|---|---|---|---|---|
\(a_1b_1c_1\) | \(a_2b_1c_1\) | \(a_1b_2c_1\) | \(a_2b_2c_1\) | \(a_1b_1c_2\) | \(a_2b_1c_2\) | \(a_1b_2c_2\) | \(a_2b_2c_2\) | |
Factor \(A\) | \(-\) | \(+\) | \(-\) | \(+\) | \(-\) | \(+\) | \(-\) | \(+\) |
Factor \(B\) | \(-\) | \(-\) | \(+\) | \(+\) | \(-\) | \(-\) | \(+\) | \(+\) |
Factor \(C\) | \(-\) | \(-\) | \(-\) | \(-\) | \(+\) | \(+\) | \(+\) | \(+\) |
Interaction \(AB\) | \(+\) | \(-\) | \(-\) | \(+\) | \(+\) | \(-\) | \(-\) | \(+\) |
Interaction \(AC\) | \(+\) | \(-\) | \(+\) | \(-\) | \(-\) | \(+\) | \(-\) | \(+\) |
Interaction \(BC\) | \(+\) | \(+\) | \(-\) | \(-\) | \(-\) | \(-\) | \(+\) | \(+\) |
Interaction \(ABC\) | \(-\) | \(+\) | \(+\) | \(-\) | \(+\) | \(-\) | \(-\) | \(+\) |