Returns a sequence of dates with business days only.
Usage
bizseq(from, to, cal)
Value
A vector of Date objects that are business days according to the
provided Calendar.
Arguments
from
the initial date
to
the final date (must be greater than from)
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.