dt_check_unique: Check if all levels in a column are unique

View source: R/dt_ops.R

dt_check_uniqueR Documentation

Check if all levels in a column are unique

Description

Check if all levels in a column are unique

Usage

dt_check_unique(x, on)

Arguments

x

data.frame or data.table

on

Integer or character: column to check

Author(s)

E.D. Gennatas


egenn/rtemis documentation built on May 4, 2024, 7:40 p.m.