Using vapply and mutate in R to Apply Function to a Column in Dataframe for Efficient Data Manipulation.

Performing a Friedman Test in R: A Step-by-Step Guide for Each Group Separately

Using dplyr to Group By Summarize Keep Min/Max Value for Each Column Within Group in R

How to Extract Date Components from a DataFrame in R Using the separate() Function

Data Summarization and Grouping with Dplyr in R: A Comprehensive Guide

Understanding and Overcoming Issues with dplyr::across()

Calculating Percent Increase in Population Growth with Dplyr and Tidyverse

Dropping Categories Based on Frequency in R: A Step-by-Step Guide

Mastering Data Manipulation with dplyr: A Comprehensive Guide to R's Powerful Package

Extracting Values from a List of Forecasts Using tidyverse Functions