[求助][原创]p-value是什么呀

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收藏 2007-05-25

p-value是指什么呀？

在EVIEWS中怎么得到这个值呀？比如下面这个回归中有没有哪个值是p-value值呀？

先谢谢大家哈！

Dependent Variable: X
Method: Least Squares
Date: 05/23/07 Time: 00:01
Sample (adjusted): 1/01/2004 5/25/2004
Included observations: 146 after adjustments


Variable	Coefficient	Std. Error	t-Statistic	Prob.


C	0.011497	0.023532	0.488585	0.6259
Y	1.284236	0.719780	1.784204	0.0765
Z	0.145712	0.004969	29.32447	0.0000


R-squared	0.857654	Mean dependent var		0.043743
Adjusted R-squared	0.855663	S.D. dependent var		0.618736
S.E. of regression	0.235068	Akaike info criterion		-0.037547
Sum squared resid	7.901772	Schwarz criterion		0.023760
Log likelihood	5.740906	F-statistic		430.7959
Durbin-Watson stat	2.559426	Prob(F-statistic)		0.000000

Dependent Variable: X
Method: Least Squares
Date: 05/23/07 Time: 00:01
Sample (adjusted): 1/01/2004 5/25/2004
Included observations: 146 after adjustments


Variable	Coefficient	Std. Error	t-Statistic	Prob.


C	0.011497	0.023532	0.488585	0.6259
Y	1.284236	0.719780	1.784204	0.0765
Z	0.145712	0.004969	29.32447	0.0000


R-squared	0.857654	Mean dependent var		0.043743
Adjusted R-squared	0.855663	S.D. dependent var		0.618736
S.E. of regression	0.235068	Akaike info criterion		-0.037547
Sum squared resid	7.901772	Schwarz criterion		0.023760
Log likelihood	5.740906	F-statistic		430.7959
Durbin-Watson stat	2.559426	Prob(F-statistic)		0.000000