7. Use Boolean logic: AND OR NOT
In this reading, you will explore the basics of Boolean logic and learn how to…
1 year ago
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6. Know the Data Type You’re Working With
By now you've learned a lot about data. From generated data, to collected data, to data…
1 year ago
5. Data Modeling Levels and Techniques
This reading introduces you to data modeling and different types of data models. Data models…
1 year ago
4. Exploration of Structured vs. Unstructured Data
Data is everywhere, and it can be stored in many ways. Two general categories of…
1 year ago
3. Data Formats in Practice: Know Data Types
When you think about the word "format," many things might come to mind. Think of…
1 year ago
2. Select the Right Data for Exploration
As a data analyst, you must decide what data to collect and use for every…
1 year ago