Before the lecture and before the practice
Two notebooks, nothing to submit, in stat163-2026t1/week4-pre-lecture. In the README you find how to run them, in Colab or on your laptop.
Before the lecture 45 min
01-before-the-lecture-text-in-columns.ipynb, for everyone. The quiz is on it.
Before the practice 45 min
02-before-the-practice-regex-and-split.ipynb, after the interactive course Regex 101 on RegexLearn.
Slides
Additional reading, not on the quiz
- Python for Data Analysis (PDA), 7.1 — Handling Missing Data (web)
- PDA 7.4 — String Manipulation (web)
- Practical Python Data Wrangling and Data Quality (PPDW), ch. 7 — Cleaning, Transforming, and Augmenting Data (O’Reilly)
Practice
Practice
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