has_name {tibble}R Documentation

Does an object have an element with this name?

Description

This function returns a logical value that indicates if a data frame or another named object contains an element with a specific name.

Usage

has_name(x, name)

Arguments

x

A data frame or another named object

name

Element name(s) to check

Details

Unnamed objects are treated as if all names are empty strings. NA input gives FALSE as output.

Value

A logical vector of the same length as name


[Package tibble version 1.3.4 Index]