ermutuxia 发表于 2014-10-9 16:47
webuse union
xtprobit union age grade i.not_smsa south##c.year

ermutuxia 发表于 2014-10-9 16:47
webuse union
xtprobit union age grade i.not_smsa south##c.year

ermutuxia 发表于 2014-10-9 16:47
webuse union
xtprobit union age grade i.not_smsa south##c.year

weiqiulizui 发表于 2017-5-22 15:40
你好，我也是在做probit的模型，可以请教你一些问题吗