I have received some software in R to run which calls on many Packages/Libraries not specified in the code. I have been tracking down the functions one by one in various packages but cannot find one function:
I tried packages like Chron or other time/date processing packages with no luck from: https://cran.r-project.org/web/packages/available_packages_by_name.html
The call looks like this:
tte_increm <- expandDates(start_date = start_date, end_date = end_date)$time.days[['numTotDays']]/365 start_date <- '2017-09-01' end_date <- '2018-12-31'