ULTIMATE Guide to Cleaning Dirty Data in Excel & Google Sheets (Must-Know Techniques)

Описание: Are you tired of manually cleaning data?
This tutorial will walk you through the essential techniques for cleaning and preparing data for analysis using Microsoft Excel and Google Sheets.

Learn how to profile your data before jumping into cleaning to avoid major mistakes and identify systemic issues.
We cover the most common data problems, including duplicates, missing values, null values, and mis-formatted data.
Discover powerful functions and features like TRIM to remove unnecessary spacing, Parse Data Using Text to Column to restructure jammed data, and the power of PASTE VALUES to lock formulas.
Mastering data cleaning helps organizations improve efficiency, streamline business practices, and enhance decision-making.