Creating Columns in a Data Frame from a Character Vector Using R Functions and Matrix Subset

Using Session Tokens in Shiny Apps for Secure User Authentication and Session Management.

Customizing Font Colors in Pie Charts with ggplot2: A Comparative Analysis of Two Approaches

Optimizing Image Rendering in Shiny Applications: A Step-by-Step Guide

Data Manipulation with dplyr: A Deep Dive into the nycflights Dataset

Extracting Specific Characters from Differently Formatted Data in R Using Regular Expressions and Tidyr

Assigning Seasons to Dates in R Using Vectors and findInterval

Separating Names from Strings in R: A Comparative Approach Using tidyr and Base R

How to Fix the Multiple Observer Issue with observeEvent in Shiny Applications

Calculating the Number of Elements in a String for Each Observation Using R and the Tidyverse Package