胖胖小龟宝 发表于 2015-3-30 11:11 
能直接吧结果贴上来么?
Dependent Variable: GDP
Method: Least Squares
Date: 03/28/15 Time: 00:33
Sample: 1990 2013
Included observations: 24
Variable Coefficient Std. Error t-Statistic Prob.
KT 0.148474 0.019981 7.430715 0.0000
C 98.05889 52.62077 1.863502 0.0758
R-squared 0.715083 Mean dependent var 345.5242
Adjusted R-squared 0.702132 S.D. dependent var 365.7034
S.E. of regression 199.5908 Akaike info criterion 13.51007
Sum squared resid 876402.9 Schwarz criterion 13.60824
Log likelihood -160.1209 Hannan-Quinn criter. 13.53612
F-statistic 55.21552 Durbin-Watson stat 2.077394
Prob(F-statistic) 0.000000
△Yt =98.0589+0.1485Kt (4)
(1.8635) (7.4307)
R2=0.715083 DW=2.077394 F=55.21552 S.E=199.5908