结果:找到“豪斯曼检验出”相关内容16个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
豪斯曼检验出现note语句
5 个回复 - 2589 次查看
做豪斯曼检验时出现note语句
Note: the rank of the differenced variance matrix (4) does not equal the number of
coefficients being tested (6); be sure this is what you expect, or there may be
...
2018-5-4 21:39 - yimizui - Stata专版
稳健的豪斯曼检验出现问题
0 个回复 - 1285 次查看
这个是命令
program hausmantest,eclass
tempname b bfe bre
xtreg labor education income internet power,fe r
matrix `bfe'=e(b)
xtreg labor education income internet power,re r
matrix `bre'=e(b ...
2020-3-29 03:06 - binyi3121 - Stata专版
求助,豪斯曼检验出现了奇怪的结果,怎么办?
7 个回复 - 7855 次查看
我做了豪斯曼检验,结果是这样的:
hausman fe re,constant sigmamore
Note: the rank of the differenced variance matrix (10) does not equal the number of coefficients
being tested (12); be s ...
2013-3-21 01:03 - wmyfox - Stata专版
stata 里的豪斯曼检验出不了结果怎么回事
2 个回复 - 6527 次查看
求高手指点啊,我做豪斯曼检验的时候跳出的结果是这样的,Note:the rank of the differenced variance matrix does not equal the number of coefficients being tested...说明我用的是非平衡数据,大神快救我,哭
2015-8-1 16:17 - colin1783 - Stata专版