Table 4. Design matrix evaluation for response surface quadratic model of PEGylated nanoparticles bearing temozolomide.
| Table 4A | |
|---|---|
| Degrees of freedom for evaluation | |
| Model |
14 |
| Residuals |
67 |
| Lack of Fit |
66 |
| Pure Error |
1 |
| Corr Total | 81 |
| Table 4B | ||||||
|---|---|---|---|---|---|---|
| Term | Standard error** | VIF | Ri-squared | Power at 5% α level for effect of |
||
| 0.5 Std. Dev. | 1 Std. Dev. | 2 Std. Dev. | ||||
| A |
0.136083 |
1 |
0 |
44.10% |
95.20% |
99.90% |
| B |
0.136083 |
1 |
0 |
44.10% |
95.20% |
99.90% |
| C |
0.136083 |
1 |
0 |
44.10% |
95.20% |
99.90% |
| D |
0.136083 |
1 |
0 |
44.10% |
95.20% |
99.90% |
| AB |
0.166667 |
1 |
0 |
31.50% |
84.10% |
99.90% |
| AC |
0.166667 |
1 |
0 |
31.50% |
84.10% |
99.90% |
| AD |
0.166667 |
1 |
0 |
31.50% |
84.10% |
99.90% |
| BC |
0.166667 |
1 |
0 |
31.50% |
84.10% |
99.90% |
| BD |
0.166667 |
1 |
0 |
31.50% |
84.10% |
99.90% |
| CD |
0.166667 |
1 |
0 |
31.50% |
84.10% |
99.90% |
| A^2 |
0.233069 |
1.001626 |
0.0016234 |
56.10% |
98.80% |
99.90% |
| B^2 |
0.233069 |
1.001626 |
0.0016234 |
56.10% |
98.80% |
99.90% |
| C^2 |
0.233069 |
1.001626 |
0.0016234 |
56.10% |
98.80% |
99.90% |
| D^2 | 0.233069 | 1.001626 | 0.0016234 | 56.10% | 98.80% | 99.90% |