Colleagues,
age_days <- difftime(Date,DOM,units="days")
date_vals$age_yrs <-  age_days/365.242
I'm trying to calculate the number of years between DOM and Date.
The output reads
             DOM               Date                 age_yrs
1 2005-04-04   2015-05-13           10.10563 days
How does one not output days?