Hi everyone,
Using brant subcommand, I am trying to test the parallel regression assumption. I am using repest PIAAC command that handles plausible variables and complex survey design. I got an error of "brant can only be used after ologit". I tried the tricks discussed here by installing "spost13_ado" as well as using version control with the estimation command but still getting the error. Here the code I am using:

repest PIAAC , estimate (stata: ologit yearlyincpr pvpsl@ i.gender_r i.age_new) results (add( N))
brant

Thanks,
Nader