Module 7

Pivoting & joining data

Author

Affiliation

Lars Schöbitz

ETH Zurich

Learning Objectives

1. Learners can identify different ways of accessing a vector from a dataframe
2. Learners can identify a for loop
3. Learners can list the four main atomic vector types in R.

Slides

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Readings

1. Read R for Data Science - Section 20 - Joins

Assignments

Please complete the following assignment by Monday, 4th November 2025.

• Assignment 1: Pivot your data
• Assignment 2: Get going with your capstone project

Thank you for working through this assignment.