ACCORDING to the University of California Berkeley’s “glossary of statistical terms,” correlation means “a measure of linear association between two [ordered] lists.” In the case of a positive ...

My grandfather Bernard Levy played a big role in my childhood. When we weren’t exploring New York City together, he was writing letters to the editor of The New York Times from his law firm’s office ...

When it comes to constructing an investment portfolio, “negative correlation” is something of a holy grail. Diversification, investors are told, is about combining assets that behave differently. You ...

Relationships are ... complicated. Whether it be among friends, family, spouses or acquaintances, it can be hard to navigate others’ feelings, quirks and behavior. Some turn to trusted friends for ...

In Louisiana, a cancer diagnosis is not only a medical emergency — it is a financial one. Families are blindsided by a crisis for which no one is prepared. Most people do not have a “cancer savings ...

The drawings were an underground secret of sorts, hidden away for years in a grimy, abandoned part of town, appreciated chiefly by local railroad men and lost souls who’d skidded past skid row. But, ...

With the open-source Dataverse SDK for Python (announced in Public Preview at Microsoft Ignite 2025), you can fully harness the power of Dataverse business data. This toolkit enables advanced ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

DEL MAR, Calif. — Halloween is the ideal day to get the horse racing extravaganza known as the Breeders’ Cup World Championships underway, as agonizing defeats, shocking surprises and maybe some tasty ...

What's driving the split? AI momentum continues to lift top tech names like Nvidia Corp (NASDAQ:NVDA), Microsoft Corp (NASDAQ:MSFT) and Apple Inc (NASDAQ:AAPL), pushing QQQ higher even as broader risk ...

SANTA CLARA, Calif.--(BUSINESS WIRE)-- Agilent Technologies Inc. (NYSE: A) today announced the release of a new range of high performance liquid chromatography (HPLC) columns ideally suited for ...