fctutils (version 0.0.7)

ft_duplicates: Flag Duplicate Factor Levels

Description

Identifies duplicate levels in a factor vector and returns a logical vector indicating which elements are duplicates.

Usage

ft_duplicates(factor_vec)

Value

A logical vector where TRUE indicates a duplicate level.

Arguments

factor_vec

A factor vector.

Author

Kai Guo

Examples

# Example factor vector
factor_vec <- factor(c('apple', 'banana', 'apple', 'cherry', 'banana'))

# Flag duplicates
ft_duplicates(factor_vec)