Regression coefficient | Particle size (Y1, nm) | Zeta-potential (Y2, mV) |
---|---|---|
a1 | 23 | −4.98 |
a2 | 255 | −11.55 |
a3 | 165 | −18.62 |
a12 | 749 | −28.57 |
a13 | 3171 | 13.69 |
a23 | 1178 | 22.17 |
a123 | −16,234 | −48.14 |
R2 (%) | 96.4 | 93.8 |
R2−adj (%) | 91.01 | 81.41 |
F-value | 44.42 | 0.91 |
Lack-of-Fit (p-value) | 0.82 | 0.77 |