. reg K upr pGDP
Source | SS df MS Number of obs = 527
-------------+------------------------------ F( 2, 524) = 1.89
Model | .005007421 2 .00250371 Prob > F = 0.1526
Residual | .695481641 524 .001327255 R-squared = 0.0071
-------------+------------------------------ Adj R-squared = 0.0034
Total | .700489062 526 .001331728 Root MSE = .03643
------------------------------------------------------------------------------
K | Coef. Std. Err. t P>|t| [95% Conf. Interval]
-------------+----------------------------------------------------------------
upr | .0264778 .0159271 1.66 0.097 -.0048111 .0577666
pGDP | -1.73e-07 9.04e-08 -1.91 0.056 -3.51e-07 4.76e-09
_cons | .002527 .003993 0.63 0.527 -.0053173 .0103713
------------------------------------------------------------------------------
关于这个显著不显著的问题 我一直搞不懂 实在是不会看t值 谁能帮我分析一下 小女不胜感激!!!!!


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