多元线性回归模型案例.doc

文档介绍：多元线性回归模型案例
我国农民收入影响因素的回归分析
本文力图应用适当的多元线性回归模型,对有关农民收入的历史数据和现状进行分析,探讨影响农民收入的主要因素,并在此基础上对如何增加农民收入提出相应的政策建议。 农民收入水平的 of regression

Akaike info criterion

Sum squared resid

Schwarz criterion

Log likelihood
-
F-statistic

Durbin-Watson stat

Prob(F-statistic)

表4 y对x3的回归结果
Dependent Variable: Y
Method: Least Squares
Sample: 1986 2004
Included observations: 19
Variable
Coefficient
Std. Error
t-Statistic
Prob.
C
-

-

X4




R-squared

Mean dependent var

Adjusted R-squared

. dependent var

. of regression

Akaike info criterion

Sum squared resid

Schwarz criterion

Log likelihood
-
F-statistic

Durbin-Watson stat

Prob(F-statistic)

表5 y对x4的回归结果
Dependent Variable: Y
Method: Least Squares
Sample: 1986 2004
Included observations: 19
Variable
Coefficient
Std. Error
t-Statistic
Prob.
C
-

-

X5




R-squared

Mean dependent var

Adjusted R-squared

. dependent var

. of regression

Akaike info criterion

Sum squared resid

Schwarz criterion

Log likelihood
-
F-statistic

Durbin-Watson stat

Prob(F-statistic)

表6 y对x5的回归结果
Dependent Variable: Y
Method: Least Squares
Sample: 1986 2004
Included observations: 19
Variable
Coefficient
Std. Error
t-Statistic
Prob.
C




X6
-

-

R-squared

Mean dependent var

Adjusted R-squared

. dependent var

. of regression

Akaike