Lecture 6

Data Structures & Types

November 4, 2025

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Slides & Code

HTML slides • Raw qmd file • R Code

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Suggested Reading (from R for Data Science (2e)¹)

Chapter 14: Numbers • Chapter 19: Missing Values

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¹ Hadley Wickham, Mine Çetinkaya-Rundel & Garrett Grolemund

Useful Resources

Cheatsheets

Base R

Package Websites

naniar

Other Readings

Chapter 5: R Objects in Hands-On Programming with R ²

² Garrett Grolemund

Crowdsource Help

CS&SS 508 Slack Workspace • Posit community • Stackoverflow