请各位高手看看我的数据出了什么问题？R竟然达到了1，简直不可思议！



R-squared

0.99812

   





Mean dependent var

1.014185

Adjusted R-squared

0.997876

    S.D. dependent var

0.115703

S.E. of regression

0.005332

    Akaike info criterion

-7.52018

Sum squared resid

0.008559

    Schwarz criterion

-7.070692

Log likelihood

1322.191

    F-statistic

4096.717

Durbin-Watson stat

3.587025

    Prob(F-statistic)

0

R-squared

1

    Mean  dependent var

1.014185

Adjusted R-squared

1

    S.D. dependent var

0.115703

S.E. of regression

2.98E-08

    Akaike info criterion

-31.7045

Sum squared resid

2.67E-13

    Schwarz criterion

-31.24378

Log likelihood

5446.618

    F-statistic

1.28E+14

Durbin-Watson stat

3.590244

    Prob(F-statistic)

0

R-squared

1

    Mean dependent var

1.014185

Adjusted R-squared

1

    S.D. dependent var

0.115703

S.E. of regression

1.49E-12

    Akaike info criterion

-51.51684

Sum squared resid

6.60E-22

    Schwarz criterion

-51.04488

Log likelihood

8825.621

    F-statistic

5.03E+22

Durbin-Watson stat

2.488365

    Prob(F-statistic)

0