Have you ever felt like your Excel skills hit a ceiling, no matter how many pivot tables you create? You’re not alone. While standard pivot tables are a reliable tool for summarizing data, they often ...

（株）インプレスは9月14日、書籍『できるExcelピボットテーブル Office 2021/2019/2016 ＆ Microsoft 365対応』を発売した。価格は、単行本・電子版ともに2,530円。 本書は「Excel」上で直感的な操作で集計表の内容を次々と変換でき、データ分析に有用な「ピボット ...

Have you ever stared at a tangled web of paired columns in your dataset—”Size 1/Value 1,” “Size 2/Value 2,” and so on, wondering how to make sense of it all? It’s a common frustration for anyone ...

Excel formulas are great until you need to stack 10 of them inside each other—one wrong bracket can ruin your entire afternoon. You can skip the headache by moving that logic into Power Query.