Identify and Print Duplicate Variables in a Data Frame

This function checks for duplicate variables in a data frame based on a provided hash vector. It prints out the names of duplicate variables and returns a logical vector indicating which rows are duplicates.

Usage

get_dupes(df, vhash)

Arguments

df

A data frame containing the variables to be checked for duplicates.

vhash

A vector of hash values corresponding to each variable in the data frame. This is typically computed using a hashing function like `rlang::hash()`.

Value

A logical vector indicating which variables are duplicates.

Examples

if (FALSE) {
vhash <- sapply(df, rlang::hash)  # Generate hash values for variables
get_dupes(df, vhash)  # Identify and print duplicate variables
}