dupGroups.data.frame {wrangle}

Index records with with duplicate or duplicated values of grouping variables.

Description

Indexes records with with duplicate or duplicated values of grouping variables. If b follows a and and is the same, then b is a duplicate, a is duplicated, and both are shown.

Usage

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

Arguments

x

data.frame

...

optional grouping columns (named arguments are ignored)

Value

grouped_df

logical

See Also

Other dupGroups: dupGroups()