哪位大侠好心帮我看看这两个拟合方程哪个更好?怎么看的,不明白哦。。
一:
Dependent Variable: LOG(SJGDP)
Method: Least Squares
Date: 09/06/09 Time: 08:26
Sample: 1978 2007
Included observations: 30
Variable Coefficient Std. Error t-Statistic Prob.
LOG(EC) 3.865839 0.368194 10.49947 0.0000
LOG(CAP52) 0.145985 0.087219 1.673774 0.1062
LOG(LAB) -1.289491 0.308059 -4.185856 0.0003
C -17.04452 1.805035 -9.442766 0.0000
R-squared 0.994495 Mean dependent var 6.803370
Adjusted R-squared 0.993860 S.D. dependent var 1.430602
S.E. of regression 0.112097 Akaike info criterion -1.415338
Sum squared resid 0.326709 Schwarz criterion -1.228512
Log likelihood 25.23007 F-statistic 1565.774
Durbin-Watson stat 0.818328 Prob(F-statistic) 0.000000
二:
Dependent Variable: LOG(SJGDP)
Method: Least Squares
Date: 09/06/09 Time: 08:26
Sample: 1978 2007
Included observations: 30
Variable Coefficient Std. Error t-Statistic Prob.
LOG(EC) 3.865839 0.368194 10.49947 0.0000
LOG(CAP52) 0.145985 0.087219 1.673774 0.1062
LOG(LAB) -1.289491 0.308059 -4.185856 0.0003
C -17.04452 1.805035 -9.442766 0.0000
R-squared 0.994495 Mean dependent var 6.803370
Adjusted R-squared 0.993860 S.D. dependent var 1.430602
S.E. of regression 0.112097 Akaike info criterion -1.415338
Sum squared resid 0.326709 Schwarz criterion -1.228512
Log likelihood 25.23007 F-statistic 1565.774
Durbin-Watson stat 0.818328 Prob(F-statistic) 0.000000
谢谢~~~


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