10. A Secret to Data Transformation
What is data transformation? A woman presenting data, a hand holding a medal, two people…
1 month ago
9. Meet Wide and Long Data: Step by Step
This reading outlines the steps the instructor performs in the following lecture, Meet wide and…
2 months ago
8. Data Table Components: A Quick Overview
Here's a riddle for you. What do a music playlist, a calendar agenda, and an…
2 months ago
7. Use Boolean logic: AND OR NOT
In this reading, you will explore the basics of Boolean logic and learn how to…
2 months ago
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…
2 months ago
5. Data Modeling Levels and Techniques
This reading introduces you to data modeling and different types of data models. Data models…
2 months ago
4. Exploration of Structured vs. Unstructured Data
Data is everywhere, and it can be stored in many ways. Two general categories of…
2 months ago
3. Data Formats in Practice: Know Data Types
When you think about the word "format," many things might come to mind. Think of…
2 months ago
2. Select the Right Data for Exploration
As a data analyst, you must decide what data to collect and use for every…
2 months ago
1. Data Collection in Today’s World
In today's digital era, data collection has become an essential process across industries, driving decision-making…
2 months ago