R-squared -0.435984 Mean dependent var 0.283775
Adjusted R-squared -0.572744 S.D. dependent var 0.250745
S.E. of regression 0.314457 Akaike info criterion 0.640530
Sum squared resid 2.076549 Schwarz criterion 0.787787
Log likelihood -4.686365 Durbin-Watson stat 1.440981
我对数据使用了对数,并建立了一阶差分模型。请问这是怎么回事啊?谢谢,在线等。