Dear all,

I have ssc installed cluster2, but cannot run the code, it shows "varlist not allowed"

ssc install cluster2
use C:\Users\hkpu\Desktop\RA\RA\t3.dta, clear

xi: cluster2 st_syn100 ssyn_oc ssyn_fcd , fcluster(groupvc) tcluster(comid)
outreg2 using "t3_top100.txt", bdec(3) sdec(3) replace

Can anyone help me?
Thank you!