Dependent Variable: Y
Method: Least Squares
Date: 05/29/13 Time: 14:56
Sample: 2006 2011
Included observations: 6
Variable Coefficient Std. Error t-Statistic Prob.
C 196.0200 35.14826 5.576949 0.0307
X1 1.559231 0.913126 1.707576 0.2298
X2 0.232453 0.044015 5.281230 0.0340
X3 0.302121 0.106837 2.827883 0.1056
R-squared 0.999038 Mean dependent var 1003.423
Adjusted R-squared 0.997595 S.D. dependent var 215.1522
S.E. of regression 10.55108 Akaike info criterion 7.785054
Sum squared resid 222.6505 Schwarz criterion 7.646227
Log likelihood -19.35516 Hannan-Quinn criter. 7.229318
F-statistic 692.3545 Durbin-Watson stat 3.489562
Prob(F-statistic) 0.001443
请问大侠,为什么自变量的prob那么高而可决系数还那么大呢?两者是不是有什么内在的练习,请指教,谢谢。