Table 7 Gradual linear regression of carbon emissions per inhabitant.

From: Impact of built environment on commuting carbon emissions using big data: a case study of Jinan’s main urban area

Independent variable

Linear regression result parameters

B

Beta

T

Sig

VIF

Intercept

0.73

 − 

8.52

***

 − 

Accessibility

0.25

0.21

2.43

***

2.92

Road network density

 − 0.22

 − 0.19

 − 2.14

***

2.31

Number of commercial housing

 − 0.16

 − 0.11

 − 1.62

***

1.62

Greenness

 − 0.26

 − 0.23

 − 2.12

**

2.71

Safety

 − 0.13

 − 0.06

 − 1.32

**

1.41