Tags / aggregate
Counting and Aggregating with data.table: Efficient Data Manipulation in R
Transforming Data from Long Format to Wide Format Using dcast() in data.table
Understanding Data Aggregation in R: A Comprehensive Guide
Grouping and Aggregating Data with Mixed Types: A Practical Guide to Handling Floats, Integers, and Strings
How to Remove Duplicates from Multiple Joined Arrays in Postgres Using Knex
Mastering Pandas GroupBy: A Comprehensive Guide to Aggregating Your Data