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Course overview

Curriculum

01Syntax, types and vectors6

Your First R Session Atomic Vectors and Data Types Operators, Recycling, and Coercion Missing and Special Values Install and Load Packages Quiz

02Lists, data frames and tibbles6

Lists and Nested Data Data Frames and Tibbles Inspecting Data Structure Matrices and Arrays Type Conversion in Practice Quiz

03Subsetting, control flow and functions6

Subsetting and Replacement Control Flow in R Writing Functions in R Arguments, Defaults and the Pipe Environments and Scope Quiz

04Importing and exporting real data6

Reading CSV and Delimited Files Reading Excel and Other Formats JSON and Web Data Databases and Big Files Saving and Exporting Data Quiz

05Strings, dates and regular expressions5

Strings with stringr Regular Expressions in R Dates and Times in R Factors with forcats Quiz

06Iteration: the apply family and purrr5

Why Vectorization Beats Loops The apply Family The purrr map Family Resilient and Nested Iteration Quiz

07Defensive code and debugging4

Errors, Warnings and Messages tryCatch and Input Validation Debugging Tools in R Quiz

08Reproducible workflow and the 2026 toolchain5

RStudio Projects and here Reproducibility with renv and git The Modern R Toolchain (2026)Capstone: A Reproducible Analysis Quiz

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