is_scalar_NA: Is scalar NA?

View source: R/is_are.R

is_scalar_NAR Documentation

Is scalar NA?

Description

Check whether an object is a scalar NA

Usage

is_scalar_NA(x, error_on_null = T)

Arguments

x

(obj) An object to check.

erro_on_null

(lgl) Whether to throw an error on NULL, or treat as TRUE.

Value

Logical scalar.

Examples

is_scalar_NA(NA)
is_scalar(1:3)
is_scalar_NA(c(1, NA))
is_scalar_NA(c(NA, 1))

Deleetdk/kirkegaard documentation built on May 2, 2024, 7:12 p.m.