Optimizing Groupby and Rank Operations in Pandas for Efficient Data Manipulation

Understanding the Basics of Ranking Dates in R: Techniques and Best Practices

Sorting Data by Rate Using Only `mutate()` and `filter()` Functions in dplyr: A Creative Solution

Ranking Individuals Within Groups While Considering Group-Level Ranking with dplyr in R

A Deep Dive into Gaps and Islands: Calculating Consecutive Days for User Activity