calculating age from date of birth & visiting date

[Abdullah Akram]

I want to calculate age from "dob" which is the date of birth, & "visiting_date" which is different through out the data set. Any help would be much appreciated, TIA (:.

[Clyde Schechter]

Duplicate post. Asked and answered at https://www.statalist.org/forums/for...f-birth-to-age.

[Nick Cox]

Duplicate question. If interested, please follow https://www.statalist.org/forums/for...f-birth-to-age