PivotTables are still easier to create for anyone who prefers not to use formulas, and they excel at automatically grouping dates or handling large external datasets from sources like SQL Server or ...

Learn how to use the LAMBDA function in Excel to simplify complex formulas by creating custom functions for recurring ...

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Mortgage-pricing data has gone digital. But when does transparency turn into coordination? In early October 2025, mortgage-technology provider Optimal Blue and three major lenders were sued in a ...

Alabama rallies from 17-point deficit to beat Oklahoma 34-24 in College Football Playoff Ty Simpson passed for 232 yards and two touchdowns, and No. 9 seed Alabama rallied from a 17-point deficit to ...

As the chief demographer at the nonprofit Data Center in New Orleans, Allison Plyer receives hundreds of data requests and questions each year. The Data Center compiles and analyzes data from multiple ...

Abstract: This research examines various language models for generating python code that automates complex data manipulation tasks in Excel files, assessing models based on accuracy, speed, and ...

Cass Sunstein is a Harvard Law School professor and one of the most cited legal scholars in the world. He founded the Program on Behavioral Economics and Public Policy at Harvard Law School, served in ...

The House Oversight Committee is investigating whether D.C. police manipulated data in a potentially widespread effort to make crime rates appear lower at the direction of department leadership, ...

House Oversight Committee Chair James Comer during a hearing in D.C. in July . Photo: Tierney L. Cross/Bloomberg via Getty Images.

Federal prosecutors have opened an investigation into whether police officials in Washington, D.C., manipulated crime statistics. The investigation comes amid an escalating political showdown between ...