calendarDuration.calyears
calendarDuration: X = calyears (calD)
Calendar duration in years.
X = calyears (calD) returns a numeric array with the
number of years as represented in calD, rounded towards negative
infinity, so that month is year.
calyears is also available as a function, in which case it
performs the opposite conversion.
See also: calendarDuration.calquarters, calendarDuration.calmonths, calendarDuration.calweeks, calendarDuration.caldays, calyears
Source Code: calendarDuration
As a calendarDuration method, calyears returns the number of whole years in the span (the inverse of the calyears builder).
d = calendarDuration (2, 3, 40)
d = calendarDuration 2y 3mo 40d
calyears (d)
ans = 2