highly significantp < 0.001
The optimal SARIMA model describing the monthly time series also supported a significant 12-month seasonal pattern: the seasonal autoregressive term (estimate ± SE = − 0.37 ± 0.10) was highly significant ( p < 0.001).
The optimal SARIMA model describing the monthly time series also supported a significant 12-month seasonal pattern: the seasonal autoregressive term (estimate ± SE = − 0.37 ± 0.10) was highly significant ( p < 0.001).