Conditional Cuts: A Step-by-Step Guide to Grouping and Age Ranges Using R and dplyr Library

Subset Data Frame in R Based on Unique Values Within a Column

Calculate Mean Values for Duplicate Columns in R Data Frames

Normalizing Observations in a Tidyverse Pipeline Using Summarized Values

How to Use Dplyr Package’s Mutate Function with Grouping to Add New Columns to Data Frames

Creating an Indicator Column with dplyr: A Deep Dive into Using `mutate_at` and `if_any`

No Such Function: mdy - Solutions and Best Practices for Working with Dates in R Using Lubridate Package

Understanding Sliding Window Regression in R: A Step-by-Step Guide

How to Mutate Values Within a Tibble in R Using left_join()

The Great R Package Confusion: Why summarize Doesn't Work with Group By in dplyr