变量

均值

标准 偏差

PAT

Structural hole

Betweenness

Closeness

Degree

AGE

SIZE

PRO

RD

Board Num

Spvboard

PAT

44.85

90.57

1

Structural hole

0.164

0.275

0.007

1

Betweenness

0.00556

0.0134

−0.026^***

−0.242^***

1

Closeness

0.14

0.039

−0.01

−0.726^***

0.464^***

1

Degree

0.122

0.22

−0.024^**

−0.319^***

0.958^***

0.536^***

1

AGE

2.454

0.504

−0.126^***

0.108^***

−0.164^***

−0.145^***

−0.152^***

1

SIZE

21.16

0.781

0.176^***

0.055^***

−0.047^***

0.015

−0.049^***

−0.040^***

1

PRO

0.0714

0.0305

0.064^***

0

0.013

−0.007

0.004

0.002

−0.130^***

1

RD

17.41

1

0.198^***

0.011

−0.069^***

−0.002

−0.075^***

0.019^*

0.677^***

0.01

1

Board Num

8.742

1.637

0.018^*

−0.066^***

0.075^***

0.089^***

0.093^***

−0.064^***

0.294^***

−0.102^***

0.228^***

1

Spvboard

3.294

0.809

−0.046^***

0.019^*

0.027^***

0.019^**

0.037^***

−0.073^***

0.278^***

−0.173^***

0.053^***

0.278^***

1