Using apply and mutate to create a new variable in data manipulation: A Step-by-Step Guide to Efficient Data Transformation

Replacing Part of a String Using a Lookup Table: A Step-by-Step Guide to Efficient Matching and Filling

Date Manipulation in DataFrames: A Deep Dive into Date Arithmetic Operations Using R's lubridate Package

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

Resolving Errors with dplyr's group_by Function: A Case Study on Variable Naming Conventions in R

Sorting Data into Deciles Using Rolling Subsets: A Comparative Approach with R

Understanding R List Objects and Data Mutation: Best Practices and Techniques for Efficient Data Manipulation