极小值

极大值

均值

标准差

方差

ROA

−0.22

0.27

0.0224

0.06005

0.004

NPC

8,732,643.19

5.19E10

7.9900E8

5.59425E9

3.130E19

SIZE

20.21

28.24

22.0134

1.15897

1.343

LEVER

−2.00

8.79

1.3774

1.34935

1.821

STOCK

0.00

0.67

0.1172

0.18397

0.034

PAY

584,000.00

33,180,000.00

5.0112E6

4.36853E6

1.908E13

DUAL

0.00

1.00

0.2374

0.42703

0.182