replace RD = . if RD == 0
replace Share = . if Share == 0
replace Board = . if Board == 0
replace Lev = . if Lev == 0
replace Financial = . if Financial == 0
replace Ocf = . if Ocf == 0
replace Size = . if Size == 0
replace Ip = . if Ip == 0
winsor2 RD Share Board Lev Financial Ocf Size Ip, replace cuts(1 99)

egen miss = rmiss(RD Share Board Lev Financial Ocf Size Ip Soe Dual)
drop if miss == 1
tabstat RD Share Board Lev Financial Ocf Size Ip Soe Dual, s(n mean p50 sd) columns(s)

大佬们 这是我的处理 有没有能帮我看一下是哪里出了问题呢 stata新人 打扰大家了