Variable Coefficient Std. Error t-Statistic Prob. CA 0.055391 0.043373 1.277086 0.2223VA -0.042131 0.027172 -1.550549 0.1433TU 0.004327 0.002530 1.710065 0.1093CG 0.426424 0.198791 2.145087 0.0500IG 0.713660 0.260035 2.744481 0.0158C -44.49264 21.49599 -2.069811 0.0574 R-squared 0.415898 Mean dependent var 10.15500Adjusted R-squared 0.207290 S.D. dependent var 1.863634S.E. of regression 1.659273 Akaike info criterion 4.093962Sum squared resid 38.54463 Schwarz criterion 4.392681Log likelihood -34.93962 Hannan-Quinn criter. 4.152275F-statistic 1.993680 Durbin-Watson stat 0.980100Prob(F-statistic) 0.142088 谢啦