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Course Outline
Writing Cleaner and More Reusable R Code
- Assessing factors that contribute to scalable, readable, and maintainable R code
- Developing reusable functions with defined inputs, outputs, and default values
- Minimizing repetition through improved function design and script structure
Practical Data Transformation Workflows
- Constructing clear analysis pipelines using tidyverse tools
- Managing grouped summaries, joins, and data reshaping operations
- Organizing data preparation steps to ensure repeatable analysis
Functional Programming for Repeated Tasks
- Leveraging iteration tools as alternatives to repetitive loops
- Implementing map-style workflows using purrr
- Safely managing errors and missing values within repeated tasks
Debugging and Improving Performance
- Identifying and resolving common coding errors in scripts and functions
- Applying practical debugging techniques in R and RStudio
- Profiling slow code and implementing targeted performance optimizations
Reproducible Reporting and Communication
- Generating reproducible reports using 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
- Integrating functions, data workflows, debugging, and reporting in practical exercises
- Reviewing key techniques and common patterns for daily R usage
- Identifying strategies for ongoing improvement in R programming
Requirements
- A strong grasp of core R syntax, data types, vectors, and data frames
- Experience in writing R scripts and utilizing RStudio
- Intermediate R programming skills, including basic data manipulation and plotting
Target Audience
- Data analysts seeking to write more efficient, reusable, and maintainable R code
- Data scientists requiring robust workflows for analysis, reporting, and collaboration
- Researchers and technical professionals using R for practical data tasks
14 Hours
Testimonials (1)
The flexible and friendly style. Learning exactly what was useful and relevant for me.
