Several graphical techniques for checking the proportional-hazards assumption of Cox's semiparametric regression model for censored survival data are discussed, and some numerical tests to support the ...

Econometrica publishes original articles in all branches of economics - theoretical and empirical, abstract and applied, providing wide-ranging coverage across the subject area. It promotes studies ...

Asymmetric interactions between different species of molecules have previously been demonstrated to result in self-organized patterns and functions. If one species A is attracted to B, but in turn ...

New Israeli model improves genetic testing for expectant parents from close-knit groups Rabin Medical Center researcher says current standard for testing hereditary disease risk doesn’t account ...

To see just how much the new model changed things, we decided to put both GPT-5 and GPT-4o through our own gauntlet of test prompts.

I'm accustomed to testing new phones, but when the opportunity came up to get an advance look at the Google Pixel 10 Pro and 10 Pro XL in Paris, I leaped at the chance.

Fantasy football rankings 2025: Breakouts, sleepers, busts from model which nailed C.J. Stroud's tough season SportsLine simulated the new NFL season 10,000 times to help form your 2025 Fantasy ...

SportsLine simulated the new NFL season 10,000 times and identified Fantasy football busts 2025 to fade during your Fantasy football draft prep ...

What do the SP+ projections and production numbers say heading into the season?

The AI assistant market has exploded. Every few months, we hear about another breakthrough model that promises to revolutionize how we work, create, and solve problems. But as someone who likes to ...