How to Calculate Percentages Across Multiple Variables While Maintaining User-Level Specificity in R Using Grouping by User ID

Merging Legends in ggplot2: Best Practices and Techniques for Elegant Visualizations

Fixing Missing Values in R: Modified head() Function for Preserving All Rows

Converting Sys.Date() from UTC to GMT+2:00 in R: A Step-by-Step Guide

Combining Duplicate Rows in R Using dplyr's distinct Function

Setting Background Color for Customized Correlation Plots in R

Preventing Bar Stacking in Bar Plots: A Solution to the Common Problem

Adjusting Font Size of Plot Titles with ggplot2 in R

Matching Values from Multiple Columns in 1 Data Frame to Key in Second Data Frame and Creating New Columns Using R's Tidyverse Package

Adding Number of Observations to gtsummary Regression Tables