Hi,
My data has a birthday variable that I need to convert into age. I've spent some time researching and trying different options, but for some reason, I wasn't able to do so.

Code:
clear
input long id double birthdate
658434  2.374452e+11
658442  3.366324e+11
658443  1.474164e+11
658449 1.0698264e+12
658453   8.80524e+11
658481  4.694328e+11
658499  2.720916e+11
658511 -3.924972e+11
658516  4.042836e+11
658554 -4.187628e+11
658571  2.077632e+11
658576   4.52322e+11
658577 -4.264524e+11
658579  -8.35308e+10
658582  7.777044e+11
658616    3.8988e+10
658621 -5.313384e+11
658633  -3.99852e+10
658659  4.171203e+11
658677 -3.253644e+11
end
format %tc birthdate
Thank you.