Dependent Variable: Y
Method: Least Squares
Date: 04/08/12 Time: 11:54
Sample: 1998 2009
Included observations: 12
Variable Coefficient Std. Error t-Statistic Prob.
C 389.9485 145.2824 2.684072 0.0314
X -383.8040 150.0384 -2.558039 0.0377
X^2 128.9131 50.99966 2.527725 0.0394
X^3 -14.24701 5.722101 -2.489822 0.0416
EXP(Z) -3.005349 1.108870 -2.710279 0.0302
R-squared 0.806424 Mean dependent var 8.348333
Adjusted R-squared 0.695809 S.D. dependent var 1.236247
S.E. of regression 0.681834 Akaike info criterion 2.366275
Sum squared resid 3.254282 Schwarz criterion 2.568320
Log likelihood -9.197652 F-statistic 7.290365
Durbin-Watson stat 1.378698 Prob(F-statistic) 0.012199
各位大侠能告诉我这个模型怎么回事吗


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