| Independent Variables | Coefficients | Standard Error | P-value |
| Intercept | 634.00 | 4.55 | 1.93 × 10−27 |
| Time (t) | 3.82 | 0.04 | 5.78 × 10−24 |
| N1 | 0.27 | 0.00 | 5.62 × 10−22 |