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 ...

Microsoft Power BI uses measures the same way Microsoft Excel uses functions. Learn how to recognize them in use and how to manipulate them when you want something different. Image: dennizn/Adobe ...

Merge lists even with typos and inconsistent names. Tune the similarity threshold, use a transform table, and audit results ...