Understanding, organizing, and validating data directly affects the accuracy of stories. New tools make cleaning accessible ...

Learn how to use Excel’s XLOOKUP to return data from non-adjacent columns, saving time and making your spreadsheets more ...

Create professional Excel visuals with custom charts, icon bars, radar charts, and interactive navigation bars with gradients ...

Researchers from Turku Bioscience Center at the University of Turku, Finland, have developed a new computational method to ...

If HR leaders only assess the numbers when reviewing people analytics data, they risk making misguided decisions.

In this excerpt from the new book 'Speak Data,' the Wharton professor and best-selling author shares his thoughts on how we ...

Learn when FILTER beats XLOOKUP, when it does not, and how to handle multiple matches, nth items, and multi-condition lookups with clear steps.

REDUCE allows you to iterate through your data, building your result step-by-step, in the same way a loop operates in a programming language. Instead of scattering your intermediate calculations ...