Is object a factor vector

Returns TRUE if x inherits from class "factor".

Usage

is_factor(x)

Arguments

x

The object to be tested.

Value

Scalar logical

Examples

#----------------------------------------------------------------------------
# is_factor() examples
#----------------------------------------------------------------------------
library(bkbase)

is_factor(factor(c("a", "b")))
#> [1] TRUE
is_factor(factor("a", ordered = TRUE))
#> [1] TRUE
is_factor(factor())
#> [1] TRUE
is_factor("a")
#> [1] FALSE
is_factor(NULL)
#> [1] FALSE