Table 3 Linear regression analysis of full agreement length

From: Temporal and spatial differences in contract culture during the Qing dynasty

Model

B

VIF

Constant

91.346***

–

SEL

43.111***

1.274

S&L

8.404

1.759

O&P

−4.112

1.087

RED

43.381*

1.051

REI

26.843***

1.554

YEA

0.214

1.374

ZHU

15.597

3.714

DUI

1.457

2.548

NAN

27.210**

2.202

Adj-R²

0.310

DW

2.141

  1. *p < 0.05; **p < 0.01; ***p < 0.001.