list_duplicates {litteR}

List Duplicates

Description

Lists all duplicates as a list of tuples.

Usage

list_duplicates(x, ...)

## S3 method for class 'character'
list_duplicates(x, ...)

## S3 method for class 'tbl'
list_duplicates(x, ...)

## S3 method for class 'data.frame'
list_duplicates(x, ...)

Arguments

x

object of class character, tibble or data.frame)

...

further arguments passed to or from other methods.

Value

list of row numbers with duplicates

Methods (by class)

• list_duplicates(character): list duplicates for a character vector.

• list_duplicates(tbl): lists duplicates for a tibble.

• list_duplicates(data.frame): lists duplicates for a data.frame.

Examples

list_duplicates(c("a", "b", "c")) # list()
list_duplicates(c("a", "b", "a", "c")) # list(c(1, 3))