A/B Test Advanced Toolkit is an experimental Python library designed for advanced A/B testing analysis. It leverages statistical techniques and machine learning, including variance reduction through ...

Many medical organizations and frontline health care providers are grappling with a challenge they haven’t had to face in many years: how to protect newborns against hepatitis B. Last week, a federal ...

YouTube expands title A/B testing globally to all creators with advanced features. Test up to three titles or title-thumbnail combinations per video. YouTube's title A/B testing is now rolling out ...

A/B testing is the gold standard of experimentation. It is meant to help companies make faster, better, data-driven decisions. But too often, it does the opposite. The meeting starts with optimism: a ...

Daniel Payne reports on how the health industry and Washington influence and impact each other. He joined STAT in 2025 after covering health care at POLITICO. You can reach Daniel on Signal at danielp ...

A B-52 with test markings was spotted carrying a mysterious payload that resembles the rendering of the AGM-181 LRSO. A U.S. Air Force B-52H Stratofortress has been captured while flying over the ...

A B-52 with test markings was spotted carrying a mysterious payload that resembles the rendering of the AGM-181 LRSO, the Air Force’s next-gen stealth nuclear cruise missile. A U.S. Air Force B-52H ...

The Arc Raiders design director has said it's been fortuitous timing to have its extraction shooter launch a playtest around the same time as Bungie's Marathon, calling it "a great A/B test for us." ...

As companies adopt artificial intelligence tools, increasing both the volume and the personalization of their offers, a central challenge remains: “How do you sort out which AI tool or AI agent is the ...

PROSPERITY, S.C. — A large python is no longer on the loose in Newberry County after a group of people stepped in to capture the massive reptile. Newberry County Sheriff Lee Foster said on social ...