像这个回归结果,除了表格里面的系数部分,我加粗加红的部分是什么意思呢?需要做汇报吗?谢谢
Obtaining starting values for full model:
Iteration 0: log likelihood = -1034.8247
Iteration 1: log likelihood = -1034.297
Iteration 2: log likelihood = -1034.2935
Fitting full model:
Iteration 0: log likelihood = -1034.2935
Iteration 1: log likelihood = -1034.2935
Random-effects tobit regression Number of obs = 688
Group variable: i Number of groups = 86
Random effects u_i ~ Gaussian Obs per group: min = 8
avg = 8.0
max = 8
Wald chi2(17) = 201.11
Log likelihood = -1034.2935 Prob > chi2 = 0.0000
------------------------------------------------------------------------------
bit | Coef. Std. Err. z P>|z| [95% Conf. Interval]
-------------+----------------------------------------------------------------
treatment | .720814 .072262 9.98 0.000 .579183 .8624449
gender | .4843825 .2638279 1.84 0.066 -.0327107 1.001476
age | .0103022 .0119602 0.86 0.389 -.0131394 .0337438
|
education |
2 | -.4566489 .3761131 -1.21 0.225 -1.193817 .2805193
3 | -.9703729 .3962655 -2.45 0.014 -1.747039 -.1937069
4 | -1.427543 .5775122 -2.47 0.013 -2.559446 -.29564
|
job |
2 | .8445899 .503781 1.68 0.094 -.1428027 1.831983
3 | .4325587 .6034388 0.72 0.473 -.7501597 1.615277
5 | .5663143 .7153107 0.79 0.429 -.8356689 1.968298
6 | .6685599 .5669534 1.18 0.238 -.4426483 1.779768
|
marriage1 | .6127361 .5038347 1.22 0.224 -.3747618 1.600234
housesize | -.0400905 .0829431 -0.48 0.629 -.202656 .1224749
income | .1914686 .1090318 1.76 0.079 -.0222298 .405167
expenditure | -.1861418 .1056734 -1.76 0.078 -.3932579 .0209743
fruitbuyer | -.4343877 .3404354 -1.28 0.202 -1.101629 .2328534
frequency | .5803187 .2325954 2.49 0.013 .1244402 1.036197
health1 | -.4713923 .5125246 -0.92 0.358 -1.475922 .5331373
_cons | .8237833 1.069869 0.77 0.441 -1.273121 2.920688
-------------+----------------------------------------------------------------
/sigma_u | .9543601 .0818093 11.67 0.000 .7940168 1.114703
/sigma_e | .9477075 .0273125 34.70 0.000 .894176 1.001239
-------------+----------------------------------------------------------------
rho | .5034975 .0457786 .4144366 .5923838
------------------------------------------------------------------------------
Observation summary: 0 left-censored observations
688 uncensored observations
0 right-censored observations


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