chk_character_or_factor {chk} | R Documentation |
Check Character or Factor
Description
Checks if character or factor using
is.character(x) || is.factor(x)
Usage
chk_character_or_factor(x, x_name = NULL)
vld_character_or_factor(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
-
vld_character_or_factor()
: Validate Character or Factor
See Also
Other chk_typeof:
chk_character()
,
chk_count()
,
chk_double()
,
chk_environment()
,
chk_factor()
,
chk_integer()
,
chk_list()
,
chk_logical()
Examples
# chk_character_or_factor
chk_character_or_factor("1")
chk_character_or_factor(factor("1"))
try(chk_character(1))
# vld_character_or_factor
vld_character_or_factor("1")
vld_character_or_factor(matrix("a"))
vld_character_or_factor(character(0))
vld_character_or_factor(NA_character_)
vld_character_or_factor(1)
vld_character_or_factor(TRUE)
vld_character_or_factor(factor("text"))
[Package chk version 0.9.2 Index]