Software Development in R: Building Packages and Applications

Transforming raw R code into professional, reusable software requires a shift from simple scripting to structured development. This course guides you through the transition from data analysis to software engineering within the R ecosystem, teaching you how to build tools that are stable, documented, and easy to maintain. You will learn to move beyond one-off scripts and start creating professional-grade libraries that others can rely on. What you'll learn: - Understand the fundamental architecture of a professional R package - Implement object-oriented programming using modern R6 and S3 classes - Practice automated testing to ensure code reliability and prevent bugs - Create comprehensive documentation for both users and fellow developers - Manage project dependencies and environments for reproducible workflows - Apply modern software design patterns to complex R projects The course begins with foundational definitions of package structures and development environments before moving into advanced topics like class systems and testing frameworks. It is designed for learners with a basic grasp of R who are ready to start building their own tools and libraries. Start building professional software in R today.