Table 3.
Sensitivity of different initial values of parameters β and γ to the results
| Initial | Average | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| β | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1.0 | |
| γ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Final | |||||||||||
| β | a | 0.340 | 0.340 | 0.340 | 0.340 | 0.339 | 0.339 | 0.340 | 0.340 | 0.340 | 0.340 |
| γ | a | 0.112 | 0.112 | 0.112 | 0.112 | 0.111 | 0.111 | 0.112 | 0.112 | 0.112 | 0.112 |
| R0 | 3.039 | 3.044 | 3.039 | 3.040 | 3.048 | 3.048 | 3.037 | 3.038 | 3.040 | 0.340 | |
| Initial | |||||||||||
| β | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| γ | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1.0 | |
| Final | |||||||||||
| β | 0.340 | 0.340 | 0.340 | 0.340 | 0.340 | 0.340 | 0.340 | 0.340 | 0.340 | 0.340 | 0.340 |
| γ | 0.112 | 0.112 | 0.112 | 0.112 | 0.112 | 0.112 | 0.112 | 0.112 | 0.111 | 0.112 | 0.112 |
| R0 | 3.045 | 3.038 | 3.038 | 3.043 | 3.037 | 3.039 | 3.041 | 3.041 | 3.047 | 3.040 | 3.040 |
aNo converge to any certain value.