Converting Data to Matrix for a Network: An In-Depth Guide

Fixing Sankey Diagrams: How to Specify Direction of Flow in Connections

Augmenting and Mutating Model Objects in R: A Comprehensive Guide

Efficient Scale Creation: Merging Cartesian and View Scales for Panels

Understanding Data Frame Filters in R: A Deep Dive into Logical Operators and the `|` Symbol

Merging Data Frames in R: A Step-by-Step Guide

Avoiding Integer Conversion When Assigning Factor Levels in R

Mastering R Testing: Understanding `testthat` Frameworks, Global Environments, and Function Differences between `test_check()` and `test_dir()`

Adding Another Matrix to an Existing List in R: A Step-by-Step Guide

Understanding Escaping in R: Putting Backslashes to Strings and Numbers for a Bug-Free Code