Statistics 133: Concepts in Computing with Data
UC Berkeley, STAT 133, Spring 2025
Announcements 📣
See announcements in bCourses
Schedule 📅
Tentative calendar subject to change.
Week 1
| About | Overview Unit 1: Introduction | ||
|---|---|---|---|
| Jan 22 | Lecture Welcome to Stat 133 (slides) | ||
| Jan 23 | Labwork Lab 1: Intro to R and RStudio | ||
| Jan 24 | Lecture R Housekeeping (notes) | Slides |
Week 2
| About | Overview Unit 2: R Vectors | ||
|---|---|---|---|
| Jan 27 | Lecture Vectors, part 1 (notes) | Slides | Demo |
| Lectur2 Vectors, part 2 (notes) | |||
| Jan 29 | Lecture Vectors, part 3 (notes) | Slides | Demo |
| Lectur2 Vectors, part 4 (notes) | |||
| Jan 30 | Labwork Lab 2: Vectors (due 1/31) | ||
| Jan 31 | Shiny Shiny Friday: Old Faithful (default app) | Slides | |
| Homework HW 1: Vectors (avail 2/01, due 2/07) |
Week 3
| About | Overview Unit 3: R Matrices and Lists | ||
|---|---|---|---|
| Feb 3 | Lecture Matrices, part 1 (notes) | Slides | Demo |
| Lectur2 Matrices, part 2 (notes) | |||
| Feb 5 | Lecture Lists (notes) | Slides | Demo |
| Feb 6 | Labwork Lab 3: Lists and Matrices (due 2/07) | ||
| Feb 7 | Shiny Shiny Friday: Future Value | Slides | |
| Homework HW 2: Lists & Matrices (avail 2/08, due 2/14) |
Week 4
| About | Overview Unit 4: Simple Functions and Conditionals | ||
|---|---|---|---|
| Feb 10 | Lecture Intro to Functions (notes) | Slides | Demo |
| Lectur2 R Compound Expressions (notes) | |||
| Feb 12 | Lecture If-else statements (notes) | Slides | Demo |
| Feb 13 | Labwork Lab 4: Functions and If-else (due 2/14) | ||
| Feb 14 | Shiny Shiny Friday: Old Faithful revisited | ||
| Homework HW 3: Functions (avail 2/15, due 2/21) |
Week 5
| About | Overview Unit 5: Tables and Tidyverse (part 1) | ||
|---|---|---|---|
| Feb 17 | Lecture Academic Holiday (no class) | ||
| Feb 19 | Lecture Graphics with ggplot2 (notes) | Slides | Demo |
| Lectur2 More graphics with ggplot2 (notes) | Slides | ||
| Feb 20 | Labwork Lab 5a: Intro to ggplot2 (due 2/21) | ||
| Labwork2 Lab 5b: Shiny app Old Faithful w/ggplot2 | |||
| Feb 21 | Shiny Shiny Friday: graphics with ggplot | ||
| Homework HW4: Graphics (avail 2/22, due 2/28) |
Week 6
| About | Overview Unit 6: Tables and Tidyverse (part 2) | ||
|---|---|---|---|
| Feb 24 | Lecture Manipulating tables with dplyr (notes) | Slides | Demo |
| Feb 26 | Lecture More dplyr (notes) | Slides | Demo |
| Feb 27 | Labwork Lab 6: Intro to dplyr (due 2/28) | ||
| Feb 28 | Shiny Shiny Friday: Top-n mtcars | ||
| Homework HW5: Data Wrangling (avail 3/01, due 3/07) |
Week 7
| About | Overview Unit 7: Iterations and Loops | ||
|---|---|---|---|
| Mar 3 | Lecture Iterations (notes) | Slides | Demo |
| Mar 5 | Lecture More Iterations and Simulations (slides) | Slides | Demo |
| Midterm See announcement in bCourses | |||
| Mar 6 | Labwork Lab 7: Loops in R (due 3/07) | ||
| Mar 7 | Shiny Shiny Friday: Simulations | Demo | |
| Homework HW6: Iterations (avail 3/08, due 3/14) |
Week 8
| About | Overview Unit 8: Regular Expressions | ||
|---|---|---|---|
| Mar 10 | Lecture Intro to Regular Expressions (notes) | Slides | Demo |
| Lectur2 Character sets (notes) | |||
| Mar 12 | Lecture Anchors (notes) | Slides | Demo |
| Lectur2 Quantifiers (notes) | |||
| Mar 13 | Labwork Lab 8a: Publishing a shiny app (due 3/14) | ||
| Labwork2 Lab 8b: Intro to Regex (due 3/14) | |||
| Mar 14 | Lecture Look Arounds (notes) | Demo | |
| Homework Shiny App-1 (avail 3/15, due 4/04) |
Week 9
| About | Overview Unit 9: Text Mining 1 | ||
|---|---|---|---|
| Mar 17 | Lecture Text Mining, introduction (notes) | Slides | Demo |
| Mar 19 | Lecture Text Mining, word frequencies (notes) | Slides | Demo |
| Mar 20 | Labwork Lab 9: More Regex (due 3/21) | ||
| Mar 21 | Lecture Text Mining, part 3 | Demo |
Week Spring Recess
| None | None |
|---|
Week 10
| About | Overview Unit 10: Text Mining 2 | ||
|---|---|---|---|
| Mar 31 | Lecture Sentiment Analysis 1 (notes) | Demo | |
| Apr 2 | Lecture Sentiment Analysis 2 (notes) | ||
| Lectur2 Correspondence Analysis (notes) | |||
| Apr 3 | Labwork Lab 10: Text Mining (due 4/04) | ||
| Apr 4 | Lecture More Correspondence Analysis (notes) | ||
| Homework Shiny App-2 (avail 4/05, due 4/18) |
Week 11
| About | Overview Unit 11: Geospatial Data 1 | ||
|---|---|---|---|
| Apr 7 | Lecture Mapping Storms, simple features (notes) | Slides | |
| Apr 9 | Lecture Mapping Storms, leaflet (notes) | Slides | |
| Apr 10 | Labwork Lab 11: Maps 1 (due 4/11) | ||
| Apr 11 | Lecture Mapping Storms (part 3) | Slides |
Week 12
| About | Overview Unit 12: Geospatial Data 2 | ||
|---|---|---|---|
| Apr 14 | Lecture Choropleth maps 1 | ||
| Apr 16 | Lecture Choropleth maps 2 | ||
| Apr 17 | Labwork Lab 12: Maps 2 (due 4/18) | ||
| Apr 18 | Lecture Choropleth maps 3 | ||
| Homework Shiny App-3 (avail 4/19, due 5/02) |
Week 13
| About | Overview Unit 13: Web Tech 1 | ||
|---|---|---|---|
| Apr 21 | Lecture JSON data (notes) | Slides | |
| Apr 23 | Lecture APIs (notes) | ||
| Apr 24 | Labwork Lab 13: Bart API (due 4/25) | ||
| Apr 25 | Lecture XML 1 (notes) | Slides |
Week 14
| About | Overview Unit 14: Web Tech 2 | ||
|---|---|---|---|
| Apr 28 | Lecture Xpath (notes) | Slides | |
| Lectur2 Xpath (notes) | Slides | ||
| Apr 30 | Lecture Web Scraping: HTML (notes) | ||
| May 1 | Labwork Lab 14: Web Scraping (due 5/02) | ||
| May 2 | Lecture Closing Talk |
Week 15
| About | Overview RRR Week |
|---|
Week 16
| May 14 | Final Final Exam (see announcement in bCourses) |
|---|
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