©The Author(s) 2023.
World J Exp Med. Jun 20, 2023; 13(3): 28-46
Published online Jun 20, 2023. doi: 10.5493/wjem.v13.i3.28
Published online Jun 20, 2023. doi: 10.5493/wjem.v13.i3.28
Table 5 Regression models with ARIMA (0,2,1) errors – Model III
| Model summary | ||
| Coefficient | Estimate | Standard error |
| MA1 | -0.9502 | 0.1272 |
| Variantsa | 724.0295 | 641.8759 |
| Vaccines | 1095.1284 | 691.3952 |
| 0-19 L1 | 5.7357 | 0.0519 |
| 0-19 L3 | 1.9966 | 0.8769 |
| R2 | 0.953 | |
| RMSE | 897.5266 | |
| Bias | -72.74389 | |
| MAPE | 31.96102 | |
- Citation: Tomov L, Batselova H, Lazova S, Ganev B, Tzocheva I, Velikova T. Role of children in the Bulgarian COVID-19 epidemic: A mathematical model study. World J Exp Med 2023; 13(3): 28-46
- URL: https://www.wjgnet.com/2220-315X/full/v13/i3/28.htm
- DOI: https://dx.doi.org/10.5493/wjem.v13.i3.28