Creating Subset of Data Table in R Based on Another Column Condition Using dplyr Library

How to Use fct_lump() to Get Top N Levels by Group and Put the Rest in 'other'

Resolving Errors with dplyr: Understanding Conflicts and Renaming Functions for Efficient Data Manipulation

Mastering Data Table and Plyr Parallelization in R: A Step-by-Step Solution

Using the `ddply` Function in R: A Comprehensive Guide to Date Manipulation and Aggregation

Optimizing Memory Usage when Working with Large XML Files in R: A Technical Guide for Data Scientists