Mastering Composite Functions with mutate_at: A Comprehensive Guide

Creating a New Column Based on Mode: A Flexible Approach in R

Reencoding Variables in R: A Comparative Guide to Using map2, mutate, and Other Functions

Sorting Row Values in a DataFrame by Column Values Using Various Approaches

Understanding dcast in R: A Special Case vs dcast's Limitations and Alternative Approaches

Selecting Columns of a DataFrame in R Based on Character Values

Grouping Data by Multiple Columns in R Using dplyr Library

Filtering DataFrames with Dplyr: A Pattern-Based Approach to Efficient Filtering

Using dplyr: Passing Arithmetic Expressions as Function Arguments

Understanding Joining Dataframes with Multiple Criteria in R using the dplyr Package