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.

Excel offers no such constraint. If someone is determined to enter bad data, they can simply paste values over a validated ...

Discover 5 advanced Excel drop-down techniques to create dynamic, auto-updating lists and improve your data management skills.

Ever since the Garden of Eden when God said, “It is not good that man should be alone,” and transformed one of Adam’s ribs into Eve, the world has known the power of a dynamic duo. From historical ...

Using just one formula, you can create an entire table, generate a filtered view, calculate a running total, or build a ...

Former Australia captain Michael Clarke backed Virat Kohli to be the leading run-scorer and Josh Hazlewood to take the most wickets in the final ODI against India. Clarke also predicted an Indian ...

The inflation report was delayed due to the government shutdown and the White House said there will likely be no report next month. But even before the shutdown, experts were sounding the alarm after ...

Abstract: Observability analysis and observer synthesis are studied for a three-tank water process. Observability of the process is considered under various assumptions on measurements. The observer ...