[回归分析求助] 如何在Stata中设置哑变量及具体操作命令 [推广有奖]

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hulugulf 发表于 2015-6-3 16:57:05

chuck19850703 发表于 2015-6-3 16:51
哦，我眼花了。
结果挺好的呀。probit模型不用太在乎r2，直接看模型系数就好了。

额刚才确实样本量太小了。。。不好意思  麻烦再看一下

Iteration 0: log likelihood = -74335.638
Iteration 1: log likelihood = -66895.725
Iteration 2: log likelihood = -66754.566
Iteration 3: log likelihood = -66754.383
Iteration 4: log likelihood = -66754.383

Probit regression                               Number of obs =    255773
                                                LR chi2(7)    = 15162.51
                                                Prob > chi2    =    0.0000
Log likelihood = -66754.383                      Pseudo R2    =    0.1020

------------------------------------------------------------------------------
      Inno |    Coef. Std. Err.    z P>|z|    [95% Conf. Interval]
-------------+----------------------------------------------------------------
      Ex | .5592483 .0084186 66.43 0.000    .5427482 .5757484
      fin | .0502941 .0014449 34.81 0.000    .0474622    .053126
      Pro | .0270553 .0029086    9.30 0.000    .0213546    .032756
      Ci |  -.0657946 .0034908 -18.85 0.000 -.0726364 -.0589528
   Scale | .167707 .0031087 53.95 0.000    .161614 .1738001
      FDI | -.01883 .0013545 -13.90 0.000 -.0214847 -.0161753
      Lq | .1036118 .006485 15.98 0.000    .0909015 .1163222
   _cons |  -3.006692 .0338928 -88.71 0.000 -3.073121 -2.940263
------------------------------------------------------------------------------

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