Filtering Rows After Pattern Matched with `grepl` in Certain Column Using Multiple Methods for Efficient Data Analysis.

Resolving Errors with dplyr's group_by Function: A Case Study on Variable Naming Conventions in R

Understanding String Extraction in R: A Deep Dive into `stringr` and Beyond

Renaming Columns in a Data Frame: A Comprehensive Guide for Standardization and Flexibility

Using group_modify to Apply Function to Grouped Dataframe: The Power of the Dot (`...`) Syntax

Customizing Barplots: Expanding Dataframes and X-Axis Labels for Enhanced Analysis

Creating a Custom Function to Check Data Type in R: A Step-by-Step Guide

Adapting Tidyverse Transformation Logic for Multiple Iterations on Tribble Data Frame

Append Characters to Entries in a Dataframe

Pivoting Longest Functionality in R using Regular Expressions with `pivot_longer`