Aggregating Two Variables by Date with R and Tidyverse

Using R's Dplyr Package for Efficient Grouping and Summarization with Multiple Variables

Using %>% for Data Manipulation and Analysis with the Tidyverse in R: Best Practices for Efficient Data Management.

Understanding the 'Not Found' Error in User-Defined Functions in R: Best Practices for Avoiding Scope Issues

Lumping Factors Together: Two Approaches for Efficient Data Grouping

Understanding Parent-Child Relationships in Data Tables: An R Solution

Understanding Dependency Errors with Install.packages()

Transforming Data from Long to Wide Format using tidyr in R

How to Create Custom Pipe Functions in R for Efficient Data Processing

Finding the Position of the First TRUE Value in a DataFrame in R