Tags / aggregate
Getting the Most Popular Product for Each Employee in MySQL Using Window Functions and GROUP BY
Calculating Team with Most Goals Scored Using Groupby in Python
Get Unique ID Counts for Each Combination of Boolean Columns in Pandas DataFrame
Finding the Row with Maximum Value for Each Group Using DISTINCT ON in PostgreSQL
Aggregating Count Data with R's data.table Package
Grouping and Summing Multiple Variables in R: A Comprehensive Guide to Data Analysis