Power Queryを使うと、Excelファイル、Webサイト、データベースなど、様々な場所にあるデータを簡単に集めることができます。これは、あちこちに散らばったパズルのピースを集めるようなものです。 データのクリーニングと整形 集めたデータは、必ずしも ...

When working with address data, you may encounter situations where you need to merge multiple columns, such as address, town, and postcode, into a single column. Power Query makes this task a breeze.

Have you ever found yourself staring at a spinning wheel, waiting for your Power Query to refresh, only to wonder if there’s a better way? For anyone working with large datasets, refresh delays aren’t ...

Power Query is a game-changer in terms of the amount of time I save, ensuring imported data is ready for analysis in Excel. If you're new to this tool, it's helpful to know a few commands that can ...