N

R/S均值

logN

log(R/S)

V_N

2

1.0000

0.3010

0.0000

0.7071

3

1.1350

0.4771

0.0550

0.6553

4

1.6150

0.6021

0.2082

0.8075

5

2.1542

0.6990

0.3333

0.9634

6

2.4878

0.7782

0.3958

1.0156

10

3.9977

1.0000

0.6018

1.2642

12

4.8927

1.0792

0.6895

1.4124

15

6.1674

1.1761

0.7901

1.5924

20

6.2241

1.3010

0.7941

1.3918

30

8.8744

1.4771

0.9481

1.6202

60

10.4508

1.7782

1.0192

1.3492