Aggregate Pandas DataFrame Rows with Consistent Timedelta Between Datetime Index Values in Python

Grouping By Day/Month/Year on a Subquery

Grouping by Series or Sequence in R Using data.table Library

Optimizing Queries to Retrieve Rows with Maximum Date Only When Duplicate: A Deep Dive into SQL Query Optimization Strategies

Range Grouping with dplyr: A Deeper Dive into Range Grouping Techniques for Efficient Data Analysis

Mastering Group by and Conditional Count in R's dplyr Library: A Deep Dive

Splitting a Pandas DataFrame into Equal Number of Groups Based on One Specific Column

Adding Missing Rows to Each Group with R's tidyr Package using the complete Function