例6.1多重共线的检验 ,(2)辅助回归模型检验。将住房面积对收入进行回归，结果为： View ProcObject Print Name Freeze Estimate Forecast Stats Resids Dependent Variable:X1 Method:Least Squares Date:05/14/10Time:1052 Sample:19851997 Included observations:13 Variable Coefficient Std.Error t-Statistic Prob. 的线 C 4.112656 0.962922 4.271016 0.0013 2 0.036772 0.003097 1187226 0.0000 R-squared 0.927608 Mean dependent var 15.40846 Adjusted R-squared 0.921027 S.D.dependent var 1.901766 S.E.of regression 0.534437 Akaike info criterion 1.725433 Sum squared resid 3.141853 Schwarz criterion 1.812348 Log likelihood 9215313 F-statistic 140.9505 Durbin-Watson stat 0.856038 Prob(F-statistic) 0.000000 （2）辅助回归模型检验。将住房面积对收入进行回归，结果为： 例6.1 多重共线的检验 住房面积 与收入之 间存在显 著的线性 关系！