Understanding, organizing, and validating data directly affects the accuracy of stories. New tools make cleaning accessible ...
This feature works best when the columns you want to visualize are adjacent to each other, so you may need to rearrange your ...
Learn how to use Excel’s XLOOKUP to return data from non-adjacent columns, saving time and making your spreadsheets more ...
In this excerpt from the new book 'Speak Data,' the Wharton professor and best-selling author shares his thoughts on how we ...
Researchers have created a prediction method that comes startlingly close to real-world results. It works by aiming for ...
Learn when FILTER beats XLOOKUP, when it does not, and how to handle multiple matches, nth items, and multi-condition lookups with clear steps.