[统计软件] nldecompose分解结果的解释意义 [推广有奖]

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婕瑜 发表于 2018-5-14 19:22:58 |AI写论文

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nldecompose分解中prod,adv,disadv分别表示什么呢?以及表格中系数的意义，先谢谢各位大师
  Source |    SS          df    MS    Number of obs =    3,985
-------------+---------------------------------- F(8, 3976)    =    43.09
   Model |  459154.881       8  57394.3601 Prob > F       = 0.0000
Residual |  5296207.45    3,976  1332.04413 R-squared    = 0.0798
-------------+---------------------------------- Adj R-squared = 0.0779
   Total |  5755362.33    3,984  1444.61906 Root MSE       = 36.497

------------------------------------------------------------------------------
      inc |    Coef. Std. Err.    t P>|t|    [95% Conf. Interval]
-------------+----------------------------------------------------------------
         m |  -1.521297 1.897397 -0.80 0.423    -5.24126 2.198666
      zy |  -2.113241 .3854984 -5.48 0.000 -2.869034 -1.357448
      syz | 2.605075 .6782626    3.84 0.000    1.2753    3.93485
      re |  -2.778662 .4997884 -5.56 0.000 -3.758528 -1.798797
      age | .958628 .4164112    2.30 0.021    .1422286 1.775027
   _cons |  -13.17138 9.981472 -1.32 0.187 -32.74066 6.397908
------------------------------------------------------------------------------

   Source |    SS          df    MS    Number of obs =    9,781
-------------+---------------------------------- F(8, 9772)    =    52.66
   Model |  1097445.95       8  137180.743 Prob > F       = 0.0000
Residual |  25457431.3    9,772  2605.14033 R-squared    = 0.0413
-------------+---------------------------------- Adj R-squared = 0.0405
   Total |  26554877.3    9,780  2715.22262 Root MSE       = 51.041

------------------------------------------------------------------------------
      inc |    Coef. Std. Err.    t P>|t|    [95% Conf. Interval]
-------------+----------------------------------------------------------------
         m | -3.92903 1.797425 -2.19 0.029 -7.452353 -.405706
      zy |  -1.631099 .3121551 -5.23 0.000 -2.242988 -1.019211
      syz | 4.08039 .6118365    6.67 0.000    2.881063 5.279716
      re |  -2.823623 .4538995 -6.22 0.000    -3.71336 -1.933886
      age | 1.147803 .3549852    3.23 0.001    .451959 1.843648
   _cons |  -16.29688 9.08478 -1.79 0.073 -34.10492    1.51117
------------------------------------------------------------------------------

                                                Number of obs (A) = 5796
                                                Number of obs (B) = 3985

------------------------------------------------------------------------------
   Results |    Coef.  Percentage
--------------+---------------------------------------------------------------
Omega = 1 |
      Char |  -.6383003  -6.568833%
      Coef | 10.3554 106.5688%
--------------+---------------------------------------------------------------
Omega = 0 |
      Char | .1009615 1.039009%
      Coef | 9.616141 98.96099%
--------------+---------------------------------------------------------------
Omega = wgt  |
      Prod | .1412056 1.453166%
      Adv | 3.901437 40.1502%
   Disadv | 5.674461 58.39663%
--------------+---------------------------------------------------------------
      Raw | 9.717103       100%