Table 2.
The goodness of fit criteria.
| State | S | I | R |
|---|---|---|---|
| Criterion | |||
| Sum of squared estimate of errors (SSE) | 2.29e − 6 | 9.32e − 6 | 9.33e − 6 |
| Root mean square error (RMSE) | 2.08e − 4 | 2.11e − 4 | 2.12e − 4 |
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