关于统计学的函数拟合Dependent Variable:CCI1\x05\x05\x05\x05Method:Least Squares\x05\x05\x05\x05Date:10/27/11 Time:10:35\x05\x05\x05\x05Sample:1 44\x05\x05\x05\x05Included observations:44\x05\x05\x05\x05\x05\x05\x05\x05Variable\x05Coefficien

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关于统计学的函数拟合Dependent Variable:CCI1\x05\x05\x05\x05Method:Least Squares\x05\x05\x05\x05Date:10/27/11 Time:10:35\x05\x05\x05\x05Sample:1 44\x05\x05\x05\x05Included observations:44\x05\x05\x05\x05\x05\x05\x05\x05Variable\x05Coefficien

关于统计学的函数拟合Dependent Variable:CCI1\x05\x05\x05\x05Method:Least Squares\x05\x05\x05\x05Date:10/27/11 Time:10:35\x05\x05\x05\x05Sample:1 44\x05\x05\x05\x05Included observations:44\x05\x05\x05\x05\x05\x05\x05\x05Variable\x05Coefficien
关于统计学的函数拟合
Dependent Variable:CCI1\x05\x05\x05\x05
Method:Least Squares\x05\x05\x05\x05
Date:10/27/11 Time:10:35\x05\x05\x05\x05
Sample:1 44\x05\x05\x05\x05
Included observations:44\x05\x05\x05\x05
\x05\x05\x05\x05
Variable\x05Coefficient\x05Std.Error\x05t-Statistic\x05Prob.
\x05\x05\x05\x05
CPI\x051.000000\x050.000000\x05 NA \x05 NA
\x05\x05\x05\x05
R-squared\x051.000000\x05 Mean dependent var\x05\x05103.3545
Adjusted R-squared\x051.000000\x05 S.D.dependent var\x05\x053.097145
S.E.of regression\x050.000000\x05 Sum squared resid\x05\x050.000000
\x05\x05\x05\x05
请问这两个函数有什么关系啊?

关于统计学的函数拟合Dependent Variable:CCI1\x05\x05\x05\x05Method:Least Squares\x05\x05\x05\x05Date:10/27/11 Time:10:35\x05\x05\x05\x05Sample:1 44\x05\x05\x05\x05Included observations:44\x05\x05\x05\x05\x05\x05\x05\x05Variable\x05Coefficien
他们的R方等于1,说明变量之间拟合度相当好,可以说是完全拟合.一般情况下,R方越接近1拟合越优,上面这个情况是完全的理想状态.