Bar error in Stata 17

[Goro Shigeno]

Hy everyone, i want to put on my graph some error bar. I know it's impossible to put error if i use graph bar. If someone can help me please.
This is my code: graph bar (mean) call, over(Sexe) over(couleur) bar(1,color(green)) title("Répartition des taux de réponse") blabel(bar,format(%9.2f)) ytitle("taux de réponse")

[Sebastian Schirner]

Hey Goro,

please provide data using dataex such that one can replicate your problem. Instead of using graph bar you may want to use something like this:

statsby, by(couleur) clear: ci means call
twoway (bar call couleur) (rcap couleur lb ub)

Best,
Sebastian