Working with Variable Names Containing Numbers in R: Best Practices and Solutions

Extracting Images from PowerPoint Presentations Using the Officer Package in R

Estimating Marginal Effects in Linear Regression Models with Interactions: A Practical Guide

Understanding ggplot2: A Deep Dive into Fill and Scale Colors with ggplot2 Best Practices for Customizing Your Plot

Finding Unique Values and Replacing Them: A Step-by-Step Guide to Data Cleaning with R

Understanding Bar Plots and Data Visualization with R: A Comprehensive Guide

Creating Interactive ggvis Plots in Shiny: A Step-by-Step Guide

Creating a Custom R Data Frame Class with Additional Attributes for Efficient Data Manipulation and Analysis

Grouping Data in R: A Comprehensive Guide with dplyr and ggplot2

Efficiently Merging Multiple .xlsx Files and Extracting Last Rows in R