🤔 Why Use Excel Power Query Editor? Let’s be honest: Excel’s built-in Power Query editor is... not great. It’s slow, clunky, Windows-only, and the Advanced Editor is barely an editor at all. We got ...

Earlier this year a new feature was added to Power Query in Excel and Dataflows that very few people noticed: the abilty to export all the queries in the Power Query Editor to a template file. The ...

This repository contains hands-on projects showcasing how to clean and transform raw datasets using Power Query Editor in Excel/Power BI. The goal is to prepare messy data into structured, ...

Did you know that data analysts spend up to 80% of their time cleaning and preparing data? If you’re nodding in agreement, you’re not alone. The good news is that tools like Power Query in Excel and ...

Data cleaning is a crucial step in the data analysis process. Inaccurate, incomplete, or inconsistent data can lead to flawed insights and poor decision-making. Fortunately, Excel 365’s Power Query ...

A year ago support for nested data types in Excel was announced on the Excel blog, but the announcement didn’t have much detail about what nested data types are and the docs are quite vague too. I was ...

Q. There was a December 2020 article in the JofA about cleaning and joining data using a program called Alteryx, but we don’t have access to this program. Could you explain how to do those tasks using ...

The January 2017 JofA article “Data Mining Your General Ledger With Excel” presents a step-by-step, formula-based approach to extracting general ledger data and then scrubbing them so that they can be ...