How to Clean Data? | Business Analytics | From A Business Professor

Описание

Have you ever tried to make a smart business decision, only to realize your data just doesn’t add up? That’s because raw data is often messy. And before we can analyze it, we need to clean it up—a process we call data scrubbing. In this video, we’ll walk through the four critical steps of scrubbing your data, focusing on how to remove duplicates, fix formatting issues, handle missing values, and correct obviously wrong entries. Let’s dive in.