is_labelled: Evaluate if a vector is labelled

Description Usage Arguments Value Functional Requirements

Description

Functions to determine if a vector has a label.

Usage

1
2
3

Arguments

x

An atomic vector

Value

Returns a logical(1).

Functional Requirements

  1. Return a logical value of length 1.

  2. Cast an error if x is not atomic.


nutterb/labelVector documentation built on Feb. 17, 2020, 9:15 p.m.