chk (version 0.10.0)

chk_factor: Check Factor

Description

Checks if factor using

is.factor(x)

Usage

chk_factor(x, x_name = NULL)
vld_factor(x)

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.

Arguments

x

The object to check.

x_name

A string of the name of object x or NULL.

Functions

• vld_factor(): Validate Factor

See Also

is.factor()

For more details about the use of this function, please read the article vignette("chk-families").

Other factor_checkers: chk_character_or_factor()

Examples

# 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)