calendarDuration.calquarters
calendarDuration: X = calquarters (calD)
Calendar duration in quarters.
X = calquarters (calD) returns a numeric array with
the number of quarters as represented in calD, rounded towards
negative infinity, so that month is quarter.
calquarters is also available as a function, in which case it
performs the opposite conversion.
See also: calendarDuration.calyears, calendarDuration.calmonths, calendarDuration.calweeks, calendarDuration.caldays, calquarters
Source Code: calendarDuration
As a calendarDuration method, calquarters returns the year-and-month part of the span as a whole number of quarters.
d = calendarDuration (2, 3, 40)
d = calendarDuration 2y 3mo 40d
calquarters (d)
ans = 9