|
楼主: nnna
|
18007
10
[回归分析求助] tobit的边际效应估计问题 |
|
已卖:2份资源 博士生 20%
-
|
1000论坛币
最佳答案看帮助里面解释的关于其计算期望的公式
e(a,b) calculates E(xb + u | a < xb + u < b), the expected value of y|x
conditional on y|x being in the interval (a,b), meaning that y|x is truncated.
a and b are specified as they are for pr().
ystar(a,b) calculates E(y*), where y* = a if xb + u < a,
y* = b if xb + u ...
| |
|
|
| ||||||||||||||
| ||
| ||
| ||
| ||
| ||
加好友,备注jltj京ICP备16021002号-2 京B2-20170662号
京公网安备 11010802022788号
论坛法律顾问:王进律师
知识产权保护声明
免责及隐私声明


