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Table 5 Calculated values of the correlation coefficient ( r ) of the fitted candidate functions

From: Inferring social influence in transport mode choice using mobile phone data

Figure

Correlation coefficient ( r ) of fitted function

Linear: ax  +  b

Exponential: \(\boldsymbol{ae^{bx}}\)

Power-law 1: \(\boldsymbol{a(x+b)^{n}}\)

Power-law 2: \(\boldsymbol{ax^{n} +c}\)

11

0.073

0.078

0.139

0.941

12(a)

0.263, 0.896

0.263, 0.969

0.228, 0.109

0.943, 0.975

12(b)

0.634, 0.968

0.551, 0.107

0.103, 0.863

0.950, 0.987

13(a)

0.914

0.802

0.924

0.637

13(b)

0.815

0.803

0.844

0.486

13(c)

0.825

0.803

0.834

0.486

13(d)

0.801

0.803

0.888

0.486

14

0.867

0.761

0.886

0.654

15(a)

0.940

0.937

0.119

0.923

15(b)

0.890

0.651

0.101

0.610