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Table 7 Fitting and forecasting performances comparison of three models in two departments during 8 weeks (I)

From: Hospital daily outpatient visits forecasting using a combinatorial model based on ARIMA and SES models

Time series data

Fitted performance(MAPE)

Predicted performance(MAPE)

ARIMA

SES

Combinatorial

ARIMA

SES

Combinatorial

EOV

15.97%

16.72%

14.47%

11.77%

13.25%

10.61%

ROV

23.48%

16.55%

16.95%

15.26%

13.60%

13.49%