Replacing Factor Levels with Top n Levels in Data Visualization with ggplot2: A Step-by-Step Guide

Customizing Bookdown to Include Frontpage Images Before Chapter Titles and Book Titles.

Subtracting Columns in a Dataframe: A Step-by-Step Guide with R Example

Randomizing Binary Data by Groups While Maintaining Proportion

Fixing Common Quarto Rendering Issues: Workarounds and Optimizations for Efficient Document Generation.

Understanding Bar Plots with Error Bars Using ggplot2

Calculating Average Cost Per Day for Patients in R: A Step-by-Step Guide

Combining Tables with Duplicate Rows for Non-Matching Columns Using R and dplyr

Saving Multiple Plots in R to PDF: A Step-by-Step Guide

Fitting Generalized Additive Models in the Negative Binomial Family Using R's Gamlss Package