Handling Duplicate Values in Dataframes: A Deeper Dive for pandas

Removing Duplicates from a Data Frame: A Comparative Analysis of Performance in R

Removing Duplicates in Pandas DataFrames by Column: A Flexible Approach

Removing Duplicate Combinations Across Columns in Data Frames Using R

Identifying and Manipulating Duplicate Rows in a DataFrame using Dplyr in R

How to Remove Duplicate Rows in SQL Using Common Table Expressions (CTEs)