DiffPeriod | R Documentation |
DiffYear
Computes the difference in years between two dates.
DiffPeriod(from, to, by, ceiling = FALSE)
from |
The earlier date. |
to |
The later date. |
by |
The period used in the conversion. Either "Week", "month", "quarter", or "year". |
ceiling |
If TRUE, rounds partial-year differences up (otherwise they are rounded down). Ignores seconds, minutes, and hours. |
Dates of 29th of Feb are automatically converted to "2016-02-28" to deal with bugs in lubridate.
An integer.
DiffPeriod("2015/05/06", "2017/05/06", by = "year")
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