bizdiff: Compute the amount of business days between dates
Description
Returns the number of business days between dates in a given vector of dates.
Usage
bizdiff(dates, cal)
Value
A `numeric` vector of length `n-1` (where `n` is the input vector length),
containing the business days computed between pairs of dates.
Arguments
dates
a vector containing the dates to be differenced
cal
the calendar's name
Date types accepted
The arguments from and to accept Date objects and any
object that returns a valid Date object when passed through
as.Date, which include all POSIX* classes and character
objects with ISO formatted dates.