Table 5 Experimental results and predicted values of response variables drug release (Y1) and disintegration time (Y2)
Run | Y 1 | Y 2 | ||||
|---|---|---|---|---|---|---|
Actual value | Predicted value | Percentage error | Actual value | Predicted value | Percentage Error | |
1 | 88.52 | 91.00 | − 2.73 | 3.33 | 3.26 | 2.14 |
2 | 85.62 | 88.89 | − 3.68 | 3.47 | 3.33 | 4.20 |
3 | 50.56 | 55.15 | − 8.32 | 6.03 | 5.99 | 0.67 |
4 | 78.17 | 73.07 | 6.98 | 4.56 | 4.62 | − 1.30 |
5 | 53.08 | 56.03 | − 5.27 | 6.02 | 6.00 | 0.33 |
6 | 76.54 | 71.84 | 6.54 | 4.66 | 4.72 | − 1.27 |
7 | 76.76 | 70.96 | 8.17 | 4.61 | 4.70 | − 1.91 |
8 | 87.11 | 90.12 | − 3.33 | 3.26 | 3.24 | 0.62 |
9 | 78.96 | 75.18 | 5.00 | 4.50 | 4.54 | − 0.88 |
10 | 55.96 | 57.26 | − 2.27 | 6.00 | 5.91 | 1.52 |
11 | 50.65 | 53.92 | − 6.06 | 6.04 | 6.08 | − 0.66 |
12 | 79.16 | 74.31 | − 6.79 | 4.54 | 4.53 | 0.22 |
13 | 88.88 | 92.23 | − 3.63 | 3.04 | 3.16 | − 3.80 |