想问问高手,这样的应该怎么改,附上我的结果
Dependent Variable: Y |
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Method: Least Squares |
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Date: 04/06/11 |
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Sample: 1 20 |
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Included observations: 20 |
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Variable | Coefficient | Std. Error | t-Statistic | Prob. |
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C | -8.103678 | 2.677970 | -3.026053 | 0.0080 |
X1 | 0.314747 | 0.090122 | 3.492445 | 0.0030 |
X2 | 1.837405 | 0.458042 | 4.011429 | 0.0010 |
X3 | -0.783709 | 0.235378 | -3.329581 | 0.0042 |
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R-squared | 0.985878 | Mean dependent var | 8.647481 | |
Adjusted R-squared | 0.983231 | S.D. dependent var | 0.378837 | |
S.E. of regression | 0.049058 | Akaike info criterion | -3.014764 | |
Sum squared resid | 0.038507 | Schwarz criterion | -2.815618 | |
Log likelihood | 34.14764 | F-statistic | 372.3382 | |
Durbin-Watson stat | 0.824031 | Prob(F-statistic) | 0.000000 | |
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