nDay {timeDate} | R Documentation |
n-th n-day dates
Description
Computes the date for the n-th or last occurrence of an n-day in year/month.
Usage
timeNthNdayInMonth(charvec, nday = 1, nth = 1, format = "%Y-%m-%d",
zone = "", FinCenter = "")
timeLastNdayInMonth(charvec, nday = 1, format = "%Y-%m-%d",
zone = "", FinCenter = "")
Arguments
charvec |
a character vector of dates and times. |
nday |
an integer vector with entries ranging from |
nth |
an integer vector numbering the n-th occurence. |
format |
the format specification of the input character vector. |
zone |
the time zone or financial center where the data were recorded. |
FinCenter |
a character with the location of the financial center named as "continent/city". |
Details
timeNthNdayInMonth
returns the nth
occurrence of a n-day
(nth = 1,...,5) in year
, month
.
timeLastNdayInMonth
returns the last nday
in
year
, month
.
Value
an object of class "timeDate"
Examples
## timeNthNdayInMonth -
# What date is the second Monday in April 2004 ?
timeNthNdayInMonth("2004-04-01", 1, 2)
## timeLastNdayInMonth -
# What date has the last Tuesday in May, 1996 ?
timeLastNdayInMonth("1996-05-01", 2)
[Package timeDate version 4032.109 Index]