Check if a vector is text-based (character or factor)

`NA`s are ignored as long as they are `NA_character_`.

Usage

is_text(x)

Arguments

x

A vector

Value

TRUE if vector is either character or factor

Examples

is_text(letters[1:4]) # TRUE
#> [1] TRUE
is_text(as.factor(letters[1:4])) # TRUE
#> [1] TRUE
is_text(1) # FALSE
#> [1] FALSE