Disruption of healthy microbial communities has been linked to numerous diseases, yet microbial interactions are little understood. This is due in part to the large number of bacteria, and the much ...

Consider a sample from a multiple time series that is stationary and Gaussian. A test is presented for independence among the multivariate observations that comprise this sample. The test is a ...

Depressed people send more email. They spend more time on Gchat. Researchers at the Missouri University of Science and Technology recently assessed some college students for signs of melancholia then ...

Take a look at the Wall Street Journal article entitled “Stocks, Dollar in Rare Sync” that appeared in the October 29 th issue of the publication. The article quoted a “quantitative research analyst” ...

“Data-Driven Thinking” is written by members of the media community and contains fresh ideas on the digital revolution in media. Today’s column is written by Cree Lawson, founder and CEO at Arrivalist ...

Shark attacks and ice cream sales follow the very same trajectory when charted. When ice cream sales go up, so do shark attacks. When ice cream sales decrease, shark attacks decrease. With a ...

Correlation doesn’t mean what most people think it means. What most people mean when they say correlation is closer to machine learning than it is to the technical definition of correlation. If you ...

Bitcoin (BTC) is repeating its latest bull market bottom with near 100% correlation in 2025. Key points: Analysis on BTC ...