chk_date_time {chk} | R Documentation |
Check Date Time
Description
Checks if non-missing POSIXct scalar using
inherits(x, "POSIXct") && length(x) == 1L && !anyNA(x)
Usage
chk_date_time(x, x_name = NULL)
chk_datetime(x, x_name = NULL)
vld_date_time(x)
vld_datetime(x)
Arguments
x |
The object to check. |
x_name |
A string of the name of object x or NULL. |
Value
The chk_
function throws an informative error if the test fails or
returns the original object if successful so it can used in pipes.
The vld_
function returns a flag indicating whether the test was met.
Functions
-
chk_datetime()
: Check Date Time (Deprecated) -
vld_date_time()
: Validate Date Time -
vld_datetime()
: Validate Date Time (Deprecated)
See Also
Other chk_scalars:
chk_date()
,
chk_number()
,
chk_scalar()
,
chk_string()
,
chk_tz()
,
chk_whole_number()
Examples
# chk_date_time
chk_date_time(as.POSIXct("2001-01-02"))
try(chk_date_time(1))
# vld_date_time
vld_date_time(as.POSIXct("2001-01-02"))
vld_date_time(Sys.time())
vld_date_time(1)
vld_date_time("2001-01-02")
vld_date_time(c(Sys.time(), Sys.time()))
[Package chk version 0.9.2 Index]