I specify here that i'm truly a neophyte in this language and i'm kind of struggling with easy stuff.
What i want to do here is to do some test and then calculate how many times it takes to stata to do it. I want to report my result into a csv file.

Code:
import delimited "C:\Users\Olivier\Desktop\Zebrys\data\integ_narr_1_unif_bina_1.csv", encoding(Big5) 

timer on 1 /*moyenne timer*/
tabstat (v1-v128), stat(mean)
timer off 1 

timer on 2 /*median timer */
tabstat (v1-v128), stats(median)
timer off 2

timer list 
di `r(t1)'
input str10 fichier  temps str10 action    
"bina" `r(t1)' "mean"
end

export delimited fichier temps action using "cr_etape1", replace
timer clear /* On vide le timer et la liste */

clear
And in fact Stata cannot read my variable, i obtain this error :
'`' cannot be read as a number
Thanks for your help