Detecting Duplicates in Pandas without the Duplicate Function: An Alternative Approach Using Hashable Objects

Removing Duplicate Rows in DataFrames: Best Practices and Alternative Methods

Removing Duplicate Rows and Handling Missing Values in a Dataset with R

Pandas Transformation: Duplicate Index Values to Column Values

Grouping Consecutive Duplicates in Pandas DataFrames: A Comprehensive Guide

Understanding Conditionally Removing Duplicates in Data Analysis Using dplyr in R