- use "2017截面数据.dta",clear
- asdoc sum health_ins health_ins_cost lhealth_ins_cost child old size age age2 gender marry health edu_y lincome lasset ldebt fasset_ratio social_medical_ins socialpen_ins risk_aver risk_pre finance_know rural, save(C:\Users\花\Desktop\数据处理\回归\占比统计性描述.doc) title(Decriptive statistics)
- *全局变量
- global cc age age2 gender marry health edu_y risk_pre risk_aver finance_know lincome lasset ldebt fasset_ratio social_medical_ins socialpen_ins rural
- *probit
- asdoc probit health_ins old $cc i.province ,nolog r save(C:\Users\花\Desktop\数据处理\回归\probit逐次加入解释变量.doc) nest replace drop(i.province)
- asdoc probit health_ins child $cc i.province ,nolog r save(C:\Users\花\Desktop\数据处理\回归\probit逐次加入解释变量.doc) nest append drop(i.province)
- asdoc probit health_ins size $cc i.province ,nolog r save(C:\Users\花\Desktop\数据处理\回归\probit逐次加入解释变量.doc) nest append drop(i.province)
- asdoc probit health_ins old child size $cc i.province ,nolog r save(C:\Users\花\Desktop\数据处理\回归\probit逐次加入解释变量.doc) nest append drop(i.province)
- *tobit*
- asdoc tobit lhealth_ins_cost old $cc , ll(0) save(C:\Users\花\Desktop\数据处理\回归\tobit.doc) nest replace
- asdoc tobit lhealth_ins_cost child $cc , ll(0) save(C:\Users\花\Desktop\数据处理\回归\tobit.doc) nest append
- asdoc tobit lhealth_ins_cost size $cc , ll(0) save(C:\Users\花\Desktop\数据处理\回归\tobit.doc) nest append
- asdoc tobit lhealth_ins_cost old child size $cc , ll(0) save(C:\Users\花\Desktop\数据处理\回归\tobit.doc) nest append
probit可以正常跑出数据,但是tobit模型如果我加入i.province中就报错了。
报错如下。
. asdoc tobit lhealth_ins_cost oldsum $cc i.province , ll(0) save(C:\Users\花\Desktop\数据处理\回归\稳健性-
> tobit.doc) nest replace
no; data are mi set
Use mi fvset to set or query these data; mi fvset has the same syntax as fvset.
Perhaps you did not type fvset. Some commands call fvset to obtain information about the settings.
In that case, that command is not appropriate for running directly on mi data. Use mi extract to
select the data on which you want to run the command, which is probably m=0.
r(119);
我搜了好久还是没有头绪,发帖求助,如果求助格式有误还请见谅。救急,谢谢!


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