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

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

Researchers have created a prediction method that comes startlingly close to real-world results. It works by aiming for ...

Learn why Excel’s Advanced Filter sometimes returns partial matches — and how to control or fix it for precise data filtering ...

Right now it’s something of an arms race as new technologies are developed – and detectors struggle to keep up.

A research team led by the A*STAR Genome Institute of Singapore (A*STAR GIS) have developed a method to accurately and ...

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

You can create a PivotTable in Excel from an external data source, a table in your worksheet, or a pre-built data model. To ...

Background: Non-ischemic cardiomyopathy is a major contributor to heart failure and sudden cardiac death in the United States. Atrial fibrillation (AF), the most common sustained cardiac arrhythmia, ...