Understanding Aggregate Functions in R: A Deep Dive into FUN=max

Advanced Grouping in R using the `ave()` Function

Lemmatization in R: A Step-by-Step Guide to Tokenization, Stopwords, and Aggregation for Natural Language Processing

Converting Monthly Data to Quarterly Data Using Aggregate Functions in R

Aggregating and Conditional Outputs in R Using data.table

Aggregating Big Data in R: Efficient Methods for Removing Teams with Variance

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