Learn about correlation, including how it measures the relationship between securities, along with how it aids in ...

Forbes contributors publish independent expert analyses and insights. I write about the broad intersection of data and society. Waymo put it best this past December when the company noted that “deep ...

Learn about econometrics, including how it uses statistical models and data analysis to test economic theories, forecast ...

There is a clear statistical correlation between global seismic activity and changes in the intensity of cosmic radiation recorded at the surface of our planet, potentially helping to predict ...

Suppose estimates are available for correlations between pairs of variables but that the matrix of correlation estimates is not positive definite. In various applications, having a valid correlation ...

Statistical mechanics provides a fundamental framework for understanding how collective phenomena in many-body systems give rise to macroscopic changes in state, known as phase transitions. Research ...

Figures depict examples of simultaneous occurrences of the sporadic Ca + layer and Es on June 2nd and June 4th, 2021, respectively. In the Figure (a) and (b) , the bottom point of the line segment in ...

Up to now, it has taken a great deal of computational effort to detect dependencies between more than two high-dimensional variables, in particular when complicated non-linear relationships are ...

Statistics is a useful tool for understanding the patterns in the world around us. But our intuition often lets us down when it comes to interpreting those patterns. In this series we look at some of ...