Lessons > 24. Dictionary Algorithms
Dictionaries are also very useful tools for data analysis. Today, we’ll go over how dictionaries can help you to group, tally, and analyze data.
Today's Activities
For today, please do the following:
1. Download the Exercise Files
Exercise Files2. Review the Slides
3. Watch the Lecture Video(s)
| Link | Title | Type | Duration |
|---|---|---|---|
| Video 1 | L23a: Creating a Dictionary (Review) | pre-recorded | 10:12 |
| Video 2 | L23b: Reading a List of Dictionaries (Review) | pre-recorded | 13:38 |
| Video 3 | L23c: Creating a Tally | pre-recorded | 14:28 |
| Video 4 | L23d: Grouping & Counting - Legislature | pre-recorded | 19:49 |
| Video 5 | Restaurant Analysis | lecture | 48:11 |