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Table 3 Day (of the week) of the major peaks in the PC time series of the second CSEOF mode and the linked holidays

From: A new approach to the space–time analysis of big data: application to subway traffic data in Seoul

 

Positive peaks

Reduction (Monday and Tuesday)

Increase (Thursday and Friday)

Remarks

Peak day

Holidays

1

12/01/25 (Wed)

01/22–24 (Sun–Tue)

Lunar New Year

2

11/09/15 (Thu)

09/11–13 (Sun–Tue)

Chuseok

3

15/10/02 (Fri)

09/27–29 (Sun–Tue)

Chuseok

4

14/09/12 (Fri)

09/07–10 (Sun–Wed)

Chuseok

5

16/02/08 (Mon)

02/06–10 (Sat–Wed)

Lunar New Year

5

14/05/09 (Fri)

05/05–06 (Mon–Tue)

Children’s Day/Budah Birthday

6

13/02/15 (Fri)

02/09–11 (Sun–Mon)

Lunar New Year

7

12/12/31 (Mon)

13/01/01 (Tue)

New Year Day

 

Negative peaks

Increase (Monday and Tuesday)

Reduction (Thursday and Friday)

Remarks

Peak day

Holidays

1

13/09/19 (Thu)

09/18–20 (Wed–Fri)

Chuseok

2

15/02/20 (Fri)

02/18–20 (Wed–Fri)

Lunar New Year

3

14/01/28 (Tue)

01/30–02/01 (Thu–Sat)

Lunar New Year

4

11/02/07 (Mon)

02/02–04 (Wed–Fri)

Lunar New Year

5

16/09/16 (Fri)

09/14–18 (Wed–Sun)

Chuseok

6

14/12/30 (Tue)

15/01/01 (Thu)

New Year Day

7

15/12/30 (Mon)

16/01/01 (Fri)

New Year Day

  1. These dates are marked in Fig. 7d