Grouping Dataframe by Similar Non-Matching Values: A Step-by-Step Solution

5 Ways to Convert Double Vectors to Integer Vectors in dplyr for Error-Free Data Analysis

Applying .GRP to Multiple Columns in data.table R for Separate Grouping

Calculating Percentages Based Off Previous Value in a Group By Data Frame in Python: 5 Effective Methods for Analyzing Grouped Data with Python and Pandas.

Using an "Or" Conditional in the `n_distinct` Function of Dplyr: A Flexible Approach to Summarize Counts for Multiple Conditions

Grouping Rows in SQL Based on Column Sum Value Without Exceeding a Specified Limit