Working with Pandas DataFrames: A Comprehensive Guide to Handling Duplicate Rows

Understanding Conditional Statements in R: A Step-by-Step Guide to Fixing Common Issues

Using Nested If Statements in R for Date-Based Data Categorization

Understanding the Conditions for Creation: Mastering Boolean Vectors in R

Understanding IF Statements with AND and OR Conditions Together in R: A Comprehensive Guide

Creating a New Categorical Variable Based on Multiple Conditions in R Using dplyr Library