Using our example ... A one-tailed T-test checks for the possibility of a one-direction relationship but does not consider a directional relationship in another direction. A one-tailed test is a ...

This study presents a valuable in-depth comparison of statistical methods for the analysis of ecological time series data, and shows that different analyses can generate different conclusions, ...

Farber-co-led phase 3 trial shows that periodic ctDNA screening after surgery can help guide a decision to begin adjuvant ...

Confining and rotating extremely cold atoms or molecules within atomic “Ferris wheels” made from laser light could test ...

Before Sputnik – the first satellite – was launched, something unidentified was lighting up the night sky. A new study ties ...

I responded to former State Superintendent Ryan Walters’ announcement that he will stop statewide standardized testing with a ...

Every channel claims credit. Incrementality testing reveals what really drove growth – and what just took credit for it.

The Dana-Farber-co-led phase 3 IMvigor011 trial results show that periodic ctDNA screening after surgery can help guide a ...

Easter Island is famous for its giant monumental statues, called moai, built some 800 years ago and typically mounted on ...

Despite these widely recognized problems, the MAHA roadmap released last month directs the Department of Health and Human ...

Can you escape your genetic inheritance, and do lifestyle changes actually make a difference? Daniel Cossins set out to ...

Researchers found that even limited social media use can hurt children’s ability to focus and retain information—echoing what ...