chk_logical {chk} | R Documentation |
Check Logical
Description
Checks if logical using
is.logical(x)
Usage
chk_logical(x, x_name = NULL)
vld_logical(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_logical()
: Validate Logical
See Also
Other chk_typeof:
chk_character()
,
chk_character_or_factor()
,
chk_count()
,
chk_double()
,
chk_environment()
,
chk_factor()
,
chk_integer()
,
chk_list()
Examples
# chk_logical
chk_logical(TRUE)
try(chk_logical(1))
# vld_logical
vld_logical(TRUE)
vld_logical(matrix(TRUE))
vld_logical(logical(0))
vld_logical(NA)
vld_logical(1)
vld_logical("TRUE")
[Package chk version 0.9.2 Index]