检验统计量

lnspread

lnvolume

lnnumber

followerpctg

P

6061.7172

0.0000

4540.4284

0.0000

4320.2546

0.0000

1.04e+04

0.0000

Z

−70.6454

0.0000

−59.2574

0.0000

−52.5595

0.0000

−96.3804

0.0000

L

−124.6132

0.0000

−93.3347

0.0000

−92.1691

0.0000

−215.5951

0.0000

Pm

212.4905

0.0000

155.7954

0.0000

153.6960

0.0000

375.2335

0.0000