is.Date {popEpi} | R Documentation |
Test if object is a Date
object
Description
Tests if an object is a Date
object and returns
a logical vector of length 1. IDate
objects are also
Date
objects, but date
objects from package date
are not.
Usage
is.Date(obj)
Arguments
obj |
object to test on |
Value
'TRUE' if 'obj' is of class '"Date"' or '"IDate"'.
Author(s)
Joonas Miettinen
See Also
get.yrs
, is_leap_year
, as.Date
[Package popEpi version 0.4.12 Index]