Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.

Imagine you’re tasked with analyzing two datasets—one containing a list of products and another with customer segments. How do you uncover every possible pairing to identify untapped opportunities?

Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

Microsoft Excel's VLookup formula permits you to search large spreadsheets for specific data, one of Excel's lookup and reference functions. You can use VLookup between sheets within an Excel workbook ...

Much of the data that you use Excel to analyze comes in a list form. You might need to sort the data, filter it, sum it, and perhaps even chart it. Excel tables provide superior tools for working with ...

To help readers follow the instructions in this article, we use two different typefaces: Boldface type is used to identify the names of icons, agendas and URLs. Sans serif type shows commands and ...