By the end of this book, you'll be proficient in data cleaning and preparation techniques for both structured and unstructured data.

Key Takeaways Interviews for data analysts test technical and business understanding.Practicing real examples helps you ...

As one of the most popular, versatile, and beginner-friendly programming langauges, Python can be used for a variety of tasks from analyzing data to building websites. This workshop builds on the ...

The CLEAN framework is a structured, five-step methodology for data cleaning: Conceptualize, Locate, Evaluate, Augment, and Note, aimed at addressing data issues systematically and transparently.