Research Article

Predictive Study of Tuberculosis Incidence by ARMA Model Combined with Air Pollution Variables

Figure 4

The ACF and PACF graphs of TB incidence. (a) ACF with 2stds Bounds (i.e., approximate 95% confidence interval). (b) PACF with 2stds Bounds (i.e., approximate 95% confidence interval).
(a)
(b)