STATA面板数据命令:基准回归/中介效应/Sobel检验/Bootstrap检验/调解效应/merge 11 个回复 - 5610 次查看
1.m:1对应合并
use "C:\Users\asus\Desktop\firm.dta"
merge m:1 id year using "C:\Users\asus\Desktop\province.dta"
drop if _merge==1
drop _merge
save "C:\Users\asus\Desktop\merge.dta",replace
2.去 ...2022-9-26 11:51 - mona_134 - Stata专版