Table 1.

Time Series Models for the Whole Data of the South Ferry Subway Station Ridership

Data	Fitted model	Estimated parameters	Performance errors	Li-McLeod’s test p-values
Whole data: January 2019 to June 2020	ARIMA (0,1,2)	${\theta }_1$  = −0.6368	AIC = 653.81	0.012 (less than 0.05)
			AICC = 653.85
		${\theta }_2$  = −0.2590	BIC = 666.65

Note: AIC = Akaike information criterion; AICC = corrected AIC; ARIMA = autoregressive integrated moving average; BIC = Bayesian information criterion.