Creating Grouping Indicators per Row in R with dplyr and match() Functions

Frequency Table Analysis Using dplyr and tidyr Packages in R

How to Transform Repeated Rows for a Column in R with Tidyverse Package

Pivoting Longest Functionality in R using Regular Expressions with `pivot_longer`

Long-to-Wide Conversion: A Key Step in Data Analysis and Visualization

Performing Cross Joins with Tidyverse in R: A Step-by-Step Guide

Regular Expressions for Extracting Duration Information in R: A Practical Guide