DANL 310: Data Visualization and Presentation, Spring 2026
- Instructor: Byeong-Hak Choe ( Email)
Welcome! ๐
\(-\) Explore, Learn, and Grow with Data Analytics! ๐
๐ Lecture
| Title | Subtitle | Date |
|---|---|---|
| Lecture 1 | Syllabus and Course Outline | January 21, 2026 |
| Lecture 2 |
Data Visualization with ggplot
|
January 26, 2026 |
| Lecture 3 |
Data Transformation with dplyr
|
February 9, 2026 |
| Lecture 4 |
ggplot2: Scales, Guides, and Themes (How to Control What We See)
|
February 28, 2026 |
| Lecture 5 |
Data Wrangling with tidyr, forcats, and stringr
|
March 2, 2026 |
| Lecture 6 |
Add Labels and Make Notes on ggplot
|
March 25, 2026 |
| Lecture 7 |
Advanced ggplot Chart Types
|
March 30, 2026 |
| Lecture 8 |
Map visualization with ggplot
|
April 13, 2026 |
| Lecture 9 | Interactive Visualization and Animated Plots | April 27, 2026 |
| Lecture 10 | Quarto Dashboards; Shiny Web Applications | April 29, 2026 |
| Lecture 11 | Course Reflection & Wrap-Up | May 6, 2026 |
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โจ๏ธ Classwork
| Title | Subtitle | Date |
|---|---|---|
| Classwork 1 | Markdown Basics | January 21, 2026 |
| Classwork 2 | Relationship Plots | January 28, 2026 |
| Classwork 3 | Color vs. Facet | January 28, 2026 |
| Classwork 4 | Time Trend Plots | February 2, 2026 |
| Classwork 5 | Distribution Plots and Counting | February 9, 2026 |
| Classwork 6 |
Data Transformatio with dplyr
|
February 11, 2026 |
| Classwork 7 | ggplot scales, guides, and themes | February 23, 2026 |
| Classwork 8 |
Data Wrangling with tidyr, forcats, and stringr
|
March 9, 2026 |
| Classwork 9 |
Add Labels and Make Notes on ggplot
|
March 25, 2026 |
| Classwork 10 |
Advanced ggplot Charts
|
April 6, 2026 |
| Classwork 11 | Map Visualization I | April 15, 2026 |
| Classwork 12 | Map Visualization II | April 20, 2026 |
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๐ป Homework
| Title | Subtitle | Date |
|---|---|---|
| Homework 1 |
ggplot2 ยท dplyr Fundamentals
|
March 1, 2026 |
| Homework 2 |
dplyr & ggplot2 with scales, guides, and themes
|
March 19, 2026 |
| Homework 3 |
Data Wrangling with tidyr, forcats, and stringr
|
April 9, 2026 |
| Homework 4 |
Add Labels and Make Notes on ggplot; Advanced ggplot Charts
|
April 27, 2026 |
| Homework 5 |
Map Visualization with ggplot
|
May 3, 2026 |
| Homework 6 | Interactive & Animated Plots | April 27, 2026 |
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โจ Shiny
| Title | Subtitle | Date |
|---|---|---|
| Shiny Exercise 0 | Embedding an External HTML page | May 5, 2025 |
| Shiny Exercise 1 | New Shiny App | May 5, 2025 |
| Shiny Exercise 2 | Render Outputs | May 5, 2025 |
| Shiny Exercise 3 | Display Number of Storms by Year | May 5, 2025 |
| Shiny Exercise 4 | Create and Use Input | May 5, 2025 |
| Shiny Exercise 5 | Display Storms for a User-Selected Year | May 5, 2025 |
| Shiny Exercise 6 | HTML widgets with DT and Plotly | May 5, 2025 |
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