Excel is my database, Python is my brain.

Turn Excel into a lightweight data-science tool for cleaning datasets, standardizing dates, visualizing clusters, and ...

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 ...

Excel created pivot tables to improve upon its convoluted, weak reporting features (which are still available). The pivot table is actually a collection of tools that Excel uses to help you create ...