Writing a macro variable into a csv file

[olivier Perruchet]

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.

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

[William Lisowski]

Welcome to Statalist.

You have accidentally posted your topic in Statalist's Mata Forum, which is used for discussions of Stata's Mata language, which is different than Stata's command language, and different than Stata's matrix commands. Your question will see a more appropriate, and much larger audience if you post it in Statalist's General Forum.