Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with two-way interactions between predictor variables. Standard linear regression predicts a single numeric value ...

Guidance on the issues that in-house counsel should consider when helping their organizations prepare for and manage a crisis, including the main steps in crisis management before, during, and after a ...

Background Tobacco price is an important determinant of smoking behaviour. Using electronic point-of-sales (EPOS) data, this ...

Some older adults maintain exceptional memory and thinking skills well into late life, and a new study provides evidence that ...

Comparing the very luxury vehicles used by Detroit Three moguls to shuttle between their primary mansions and their up-north ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy—a ...

This is an underwater adventure like no other. And you don’t need a wetsuit or a snorkel to dive in. No need to hold your breath either. Because the ocean here isn’t made of water. It is a 180-degree ...