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Last updated: Wed Mar 4 2026, 08:42
Welcome to the course website for STAT 230, Introduction to Data Science. To begin, you can find the course syllabus linked below:
You can locate course content by scrolling, or by using the navigation bar in the upper left.
Please note: material will not be posted until we’ve reached that point in the course.
| Date | Lab | Due Date |
|---|---|---|
| Fri 1/23 - Wed 1/28 | Lab 1 – Intro to R | Fri 1/30 at 10pm |
| Fri 1/30 - Fri 2/06 | Lab 2 – Functions | Sunday 2/08 at 10pm |
| Mon 2/09 - Fri 2/13 | Lab 3 – DataViz with ggplot2 | Sunday 2/15 at 10pm |
| Mon 2/16 - Fri 2/20 | Lab 4 – Data Manipulations | Sunday 2/22 at 10pm |
| Wed 2/25 - Mon 3/02 | Lab 5 – Joins | Friday 3/06 at 10pm |
| Wed 3/04 - Fri 3/06 | Lab 6 – Data Processing (Strings) | Sunday 3/22 at 10pm |
[Homework 1] (Intro R) due Fri 2/27 at 10pm
[Homework 2] (Functions) due Friday 3/06 at 10pm
[Homework 3] (GGplot) due Friday 3/20 at 10pm
[Homework 4] (Data Manipulation) due Friday 3/27 at 10pm (extended).
We will start the first project immediately after break.
Extra: More on Joins