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. 2020 Feb 27;12(3):203. doi: 10.3390/pharmaceutics12030203

Table 3.

Summary of regression analysis for responses Y1 (particle size in nm), Y2 (PDI), and Y3 (Zeta potential).

Quadratic Model R2 Adjusted R2 Predicted R2 SD % Coefficient of Variation (CV)
Response (Y1) 0.9938 0.9879 0.9833 2.52 4.02
Response (Y2) 0.9927 0.9858 0.9805 0.0177 4.13
Response (Y3) 0.9993 0.9986 0.9980 0.2578 1.20