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

Merging Data Frames in R Using Like Operator for Advanced Matching Scenarios

Using eval to Dynamically Add Columns to a Contingency Table in R

Understanding the Power of separate() Function in Tidyverse for Date Time Manipulation

Estimating R User Numbers: A Step-by-Step Guide to CRAN Log Analysis and Beyond

Renaming Columns in R DataFrames: A Step-by-Step Guide

Adding a Solid Color Background to ggspatial Scale Bar and Label

Selecting Groups Based on Number of Unique Values in R Using dplyr Library

Plotting an Average Line Across a Bar Plot with ggplot2

Calculating the Convex Hull Around a Given Percentage of Points Using R and plotrix Package