Independent variable

Threshold number

F statistics

P statistics

Crit10

Crit5

Crit1

Threshold value

Indjj

Single threshold

81.14

0.0000

24.4414

30.6482

41.2714

TH1

0.9588

Double threshold

26.92

0.0600

23.5821

29.2388

35.2395

TH21

0.9588

TH22

0.6292

secjj

Single threshold

82.74

0.0000

24.7741

30.2807

42.1486

TH1

0.9588

Double threshold

31.97

0.0133

20.1681

23.8757

34.2209

TH21

0.9764

TH22

0.6292