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Checks if logical using
is.logical(x)
chk_logical(x, x_name = NULL)vld_logical(x)
vld_logical(x)
The chk_ function throws an informative error if the test fails or returns the original object if successful so it can used in pipes.
chk_
The vld_ function returns a flag indicating whether the test was met.
vld_
The object to check.
A string of the name of object x or NULL.
vld_logical(): Validate Logical
vld_logical()
Other chk_typeof: chk_character(), chk_character_or_factor(), chk_count(), chk_double(), chk_environment(), chk_factor(), chk_integer(), chk_list()
chk_character()
chk_character_or_factor()
chk_count()
chk_double()
chk_environment()
chk_factor()
chk_integer()
chk_list()
# 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")
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