不好意思,從試一次
Tobit regression Number of obs = 1500
LR chi2(3) = 169.31
Prob > chi2 = 0.0000
Log likelihood = -6384.9364 Pseudo R2 = 0.0131
------------------------------------------------------------------------------
var1 | Coef. Std. Err. t P>|t| [95% Conf. Interval]
-------------+----------------------------------------------------------------
var2 | 1.164834 1.013399 1.15 0.251 -.8229986 3.152666
var3 | -93.28137 10.66683 -8.74 0.000 -114.2049 -72.35785
var4 | -.0739702 .0089878 -8.23 0.000 -.0916004 -.0563401
_cons | 102.2656 4.499453 22.73 0.000 93.4397 111.0915
-------------+----------------------------------------------------------------
/sigma | 18.25061 .3394118 17.58484 18.91638
------------------------------------------------------------------------------
Obs. summary: 1 left-censored observation at var1<=1.25
1466 uncensored observations
33 right-censored observations at var1>=100
1:根據以前文章所提 Prob > chi2 = 0.0000 是否表示顯著,拒絶H0呢
2:Pseudo R2 = 0.0131 是否不用解釋呢
3:P>|t| 大於0.05是否解釋為此變數不適合加入此模型,還是解釋為不顯著呢
另外小於0.05是否解釋為顯著呢。
4: t 值:是否需要解釋呢,如需要解釋又該如何解釋呢。
懇請各位大大賜教,謝謝。