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Checks if factor using
is.factor(x)
chk_factor(x, x_name = NULL)vld_factor(x)
vld_factor(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_factor(): Validate Factor
vld_factor()
Other chk_typeof: chk_character(), chk_character_or_factor(), chk_count(), chk_double(), chk_environment(), chk_integer(), chk_list(), chk_logical()
chk_character()
chk_character_or_factor()
chk_count()
chk_double()
chk_environment()
chk_integer()
chk_list()
chk_logical()
# chk_factor chk_factor(factor("1")) try(chk_factor("1")) # vld_factor vld_factor(factor("1")) vld_factor(factor(0)) vld_factor("1") vld_factor(1L)
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