Using the across() Function in dplyr for Mutating Multiple Columns

Creating Conditional Variables in R: A Step-by-Step Guide for Data Analysis and Manipulation

Converting a Wide Data Frame with Embedded Lists to a Long Format Using R's gather and group_by Functions

Calculate Correlation Between Multiple Variables Using dplyr in R

Customizing Week Start by Year with lubridate and dplyr

Negating the %like% Function in R's data.table Package: A Simple yet Effective Approach

Calculating Differences in Values Across Rows: A Comprehensive Guide to Using data.table and tidyverse

Performing Interval Left Joins Among Multiple DataFrames in R

Filtering Specific Values in R: Techniques for Data Cleaning and Analysis

Comparing Unique Name-Value Combinations in R Using Various Methods