stata17 双重差分平稳性检验过程出现下面的问题，求大佬指点迷津

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. coefplot,baselevels

.   keep(eventz*)

.      if(at!=4)
at not found
r(111);

.   coeflabels(eventz2="-3"
command coeflabels is unrecognized
r(199);

.    eventz3="-2"
command eventz3 is unrecognized
r(199);

.    eventz4="-1"
command eventz4 is unrecognized
r(199);

.    eventz5="0"
command eventz5 is unrecognized
r(199);

.    eventz6="1"
command eventz6 is unrecognized
r(199);

.    eventz7="2"
command eventz7 is unrecognized
r(199);

.    eventz8="3"
command eventz8 is unrecognized
r(199);

.    eventz9="4"
command eventz9 is unrecognized
r(199);

.    eventz10="5"
command eventz10 is unrecognized
r(199);

.    eventz11="6"
command eventz11 is unrecognized
r(199);

.    eventz12="7")
command eventz12 is unrecognized
r(199);

.   vertical
vertical is a class
r(4002);

.   yline(0,1width(vthin) 1pattern(dash) 1color(teal))
command yline is unrecognized
r(199);

.   ylabel(-7.5(1)1.5)
command ylabel is unrecognized
r(199);

.   xline(4,1width(vthin) 1pattern(dash) 1color(teal))
command xline is unrecognized
r(199);

.   ytitle("处理效应系数估计值",size(small))
command ytitle is unrecognized
r(199);

.   xtitle("时间(横坐标为完整T、去除系数均值后画图)", size(small))
command xtitle is unrecognized
r(199);

.   transform(*=@-r(mean))
transform is a class
r(4002);

.   addplot(line @b @at)
'' found where ':' expected
r(198);

.   ciopts(1pattern(dash) recast(rcap) msize(medium))
command ciopts is unrecognized
r(199);

.   msymbol(circle_hollow)
command msymbol is unrecognized
r(199);

.   scheme(slmono)
scheme is a class
r(4002);

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关键词：Stata 平稳性检验 指点迷津 双重差分 tata

命令换行要加换行符号啊

改革同步 发表于 2023-3-6 20:15
命令换行要加换行符号啊

加了还是这样

. coefplot,baselevels///
option / not allowed
r(198);

.   keep(eventz*)///
/ invalid name
r(198);

.      if(at!=4)///
invalid syntax
r(198);

.   coeflabels(eventz2="-3"///
command coeflabels is unrecognized
r(199);

.    eventz3="-2"///
command eventz3 is unrecognized
r(199);

.    eventz4="-1"///
command eventz4 is unrecognized
r(199);

.    eventz5="0"///
command eventz5 is unrecognized
r(199);

.    eventz6="1"///
command eventz6 is unrecognized
r(199);

.    eventz7="2"///
command eventz7 is unrecognized
r(199);

.    eventz8="3"///
command eventz8 is unrecognized
r(199);

.    eventz9="4"///
command eventz9 is unrecognized
r(199);

.    eventz10="5"///
command eventz10 is unrecognized
r(199);

.    eventz11="6"///
command eventz11 is unrecognized
r(199);

.    eventz12="7")///
command eventz12 is unrecognized
r(199);

.   vertical///
vertical is a class
r(4002);

.   yline(0,1width(vthin) 1pattern(dash) 1color(teal))///
command yline is unrecognized
r(199);

.   ylabel(-7.5(1)1.5)///
command ylabel is unrecognized
r(199);

.   xline(4,1width(vthin) 1pattern(dash) 1color(teal))///
command xline is unrecognized
r(199);

.   ytitle("处理效应系数估计值",size(small)) ///
command ytitle is unrecognized
r(199);

.   xtitle("时间(横坐标为完整T、去除系数均值后画图)", size(small))///
command xtitle is unrecognized
r(199);

.   transform(*=@-r(mean))///
command transform is unrecognized
r(199);

.   addplot(line @b @at)///
'' found where ':' expected
r(198);

.   ciopts(1pattern(dash) recast(rcap) msize(medium))///
command ciopts is unrecognized
r(199);

.   msymbol(circle_hollow)///
command msymbol is unrecognized
r(199);

.   scheme(slmono)
scheme is a class
r(4002);

谢谢各位，解决了，直接一条写下来，下面这样可以用了
coefplot,baselevels keep(eventz*) coeflabels(eventz2="-3" eventz3="-2" eventz4="-1" eventz5="0" eventz6="1" eventz7="2" eventz8="3" eventz9="4" eventz10="5" eventz11="6" eventz12="7") vertical yline(0,lwidth(vthin) lpattern(dash) lcolor(teal)) ylabel(-7.5(1)1.5) xline(4,lwidth(vthin) lpattern(dash) lcolor(teal)) ytitle("处理效应系数估计值",size(small)) xtitle("时间(横坐标为完整T、去除系数均值后画图)", size(small)) transform(*=@-r(mean))addplot(line @b @at) ciopts(lpattern(dash) recast(rcap) msize(medium)) msymbol(circle_hollow) scheme(slmono)