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Estimate parameters of the seasonal ARIMA (2,1,0) × (0,1,1)12 model
| Model parameter | Estimate | Standard error | 95%CI of estimate |
|---|---|---|---|
| AR1 | −0.392 | 0.085 | (−0.559, − 0.225) |
| AR2 | −0.220 | 0.081 | (−0.378, − 0.062) |
| Seasonal MA1 | − 0.726 | 0.063 | (− 0.849, − 0.603) |
