Name: Data Cleaning and Preparation - Techniky čištění dat v Excel Power Query
Uploaded: 2026-04-23T00:00:00Z
Description: In this chapter, you’ll harness Power Query’s digital cleaning features to prepare a squeaky-clean dataset! Column profiling features will be covered, allowing you to handle errors and missing data effectively. You’ll also master eliminating duplicate data and correcting for data entry issues and outliers.