Using the `slice` Function in dplyr for the Second Largest Number in Each Group

Adding Vertical Lines to Plots with ggplot2: A Step-by-Step Guide

Troubleshooting with Environments and ggplot2 in R: A Comprehensive Guide to Resolving Common Errors

Combining DT::datatable, Proxy and selectizeInput Field in R Shiny to Prevent Performance Issues

Understanding HTML Table Extraction with Rvest: A Comprehensive Guide to Extracting Data from Websites Using R.

Optimizing Speed in R: The Battle Between Apply Function and For Loop

Loading a Dataframe with a 1000 Separator in R as Numeric Class: A Solution for Financial and Economic Datasets

Converting Negative Binomial Regression Model from SAS to R

Dynamically Extending Reference Classes with Inheritance Control in R

Optimizing Feature Selection for K-Nearest Neighbors (KNN) Algorithm in R Using Machine Learning Techniques