Teaching analytics with modern Excel
This event has concluded. Thank you to the Financial Modeling Institute for the opportunity to present. In March 2023 I had the opportunity to lead a one-hour webinar with the Financial Modeling …
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In a previous post, we looked at some of the limitations of XLOOKUP() and other Excel "duct tape" lookup functions. Relational joins in Power Query were introduced as a more robust alternative. This …
In my book Advancing into Analytics I called VLOOKUP() the "duct tape of Excel:" Technology tactics move quickly. Excel now offers XLOOKUP() as a modern alternative to VLOOKUP(). But the theories …
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SWITCH() function in Excel Power PivotIt's amazing to think that everything we do on our computers (at least for now) is powered by a series of True/False states. And while most of these operations are done behind the scenes, there's …
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One of the best things about Power Pivot and Power Query is that once you've learned how to use them in Excel, you can easily transfer that knowledge to Power BI: But not only do your skills …
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When working with tables of data in Power Query, any operation by definition has to involve either operating on rows or columns of a table. A previous post showed some typical techniques for working …
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