Tags / duplicates
Remove Duplicate Rows in a Pandas DataFrame While Preserving Certain Data
Drop Duplicates in a Pandas DataFrame Based on Values in Other Columns
Using UNION All to Combine Multiple Conditions in a Single SELECT Statement
Understanding Duplicate Values in a Table - SQL Querying and Manipulation
How to Remove Duplicate Data in CSV Files Using R
Efficiently Remove Duplicate Rows from Matrices Using Vectorized Functions
How to Efficiently Record Varying Values for Duplicated IDs in a Dataset Using R and Data Manipulation Techniques
Finding Duplicate Records with Different Dates in SQL Server Using Efficient Query Techniques
How to Duplicate Specific Rows with Comma-Separated Values in R Using dplyr