Divide by Group: Dynamic Function for Dividing Balances in DataFrames

Understanding the Issue with List Data Structures in R: Solutions for Preserving Model Structure

Merging Two R Dataframes While Keeping Matched Rows from the Second DataFrame and Unmatched Rows from the First

Preparing Data for Creating Spaghetti Plots with R and Tidyverse Library

Working with Dates in R: A Deeper Look at Lubridate and dplyr

Aggregating Data with R: A Comparative Analysis of plyr, dplyr, and data.table

Accessing List Items Stored in R Data.table Objects by Name: A Comprehensive Guide

Using Data Tables in R for Efficient Data Analysis and Visualization

Mastering Non-Equi Joins in Data Tables: A Step-by-Step Guide for Efficient Data Merging

Understanding Rolling Joins in R with data.table: A Practical Guide to Workarounds and Best Practices