Factor | Coefficient estimate | Standard error | 95Â % CI Low | 95Â % CI High |
---|---|---|---|---|
Intercept | 20.365 | 0.358 | 19.569 | 21.162 |
X1 (initial pH) | −0.929 | 0.237 | −1.457 | −0.400 |
X2 (cholesterol) | −0.498 | 0.237 | −1.026 | 0.031 |
X3 (ammonium sulphate) | −1.547 | 0.237 | −2.075 | −1.018 |
X1 X2 | 0.063 | 0.310 | −0.628 | 0.753 |
X1 X3 | −0.240 | 0.310 | −0.931 | 0.450 |
X2 X3 | −1.132 | 0.310 | −1.823 | −0.442 |
X1 2 | −2.281 | 0.231 | −2.795 | −1.766 |
X2 2 | −1.170 | 0.231 | −1.685 | −0.656 |
X3 2 | −4.170 | 0.231 | −4.684 | −3.655 |
Std. Dev. | 0.8766 | R-Squared | 0.9794 | |
Mean | 15.1615 | Adj R-Squared | 0.9608 | |
C.V. % | 5.7815 | Pred R-Squared | 0.8434 | |
PRESS | 58.3337 | Adeq Precision | 23.2242 | |
C.V: Coefficient of variation |