Advanced R Training Course
Advanced R provides practical training on writing more efficient, reusable, and maintainable R code for data analysis.
This instructor-led, live training (available online or onsite) targets intermediate-level R users who want to use R to build faster workflows, enhance code quality, and manage more complex analysis tasks.
By the end of this training, participants will be able to:
- Create reusable functions and apply functional programming techniques.
- Work more effectively with advanced data manipulation and visualization workflows.
- Debug, benchmark, and improve the performance of R code.
- Produce reproducible analysis and reporting workflows.
Course Format
- Interactive lecture and discussion.
- Ample exercises and practice.
- Hands-on implementation in a live-lab environment.
Course Customization Options
- To request a customized training for this course, please contact us to arrange.
Course Outline
Writing Cleaner and More Reusable R Code
- Reviewing what makes R code scalable, readable, and maintainable
- Creating reusable functions with clear inputs, outputs, and defaults
- Reducing repetition through better function design and script organization
Practical Data Transformation Workflows
- Building clear analysis pipelines with tidyverse tools
- Working with grouped summaries, joins, and reshaping data
- Structuring data preparation steps for repeatable analysis
Functional Programming for Repeated Tasks
- Using iteration tools as an alternative to repetitive loops
- Applying map-style workflows with purrr
- Handling errors and missing values more safely in repeated tasks
Debugging and Improving Performance
- Finding and fixing common coding errors in scripts and functions
- Using practical debugging techniques in R and RStudio
- Benchmarking slow code and making targeted performance improvements
Reproducible Reporting and Communication
- Creating reproducible reports with R Markdown
- Refining visual output with ggplot2 for clearer communication
- Preparing analysis results for sharing with business or research stakeholders
Applied Workshop and Next Steps
- Combining functions, data workflows, debugging, and reporting in a practical exercise
- Reviewing key techniques and common patterns for day-to-day R work
- Identifying next steps for continued improvement in R programming
Requirements
- Solid understanding of core R syntax, data types, vectors, and data frames
- Experience writing scripts in R and working in RStudio
- Intermediate R programming experience, including basic data manipulation and plotting
Audience
- Data analysts who want to write more efficient, reusable, and maintainable R code
- Data scientists who need stronger workflows for analysis, reporting, and collaboration
- Researchers and technical professionals who use R for practical data work
Need help picking the right course?
southafrica@nobleprog.co.za or +27 (0)10 005 5793
Advanced R Training Course - Enquiry
Testimonials (1)
The flexible and friendly style. Learning exactly what was useful and relevant for me.
Jenny
Course - Advanced R
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