How to Aggregate Rows Based on String Values in R: Handling Missing Values

Unlocking Unique Words by Group: Advanced Data Transformation Techniques in R

Faster Function Than Aggregate() in R: A Comparative Analysis of Tidyverse, Base Functions, and Plyr Packages for Data Aggregation.

Mastering Group by Operations with Summarise in R with dplyr: A Comprehensive Guide to Data Aggregation

Grouping and Aggregation in R: Best Practices for Efficient Data Analysis

Troubleshooting Unique Row Issues in SQL Queries Due to Incorrect Use of DISTINCT Keyword

Transforming Wide Format Data to Long Format in R with Grouping and Summarization Techniques

Reshaping Wide Data to Long Format with Tidyverse's pivot_longer Function in R