Almost every day you can find in media commentary that XYZ is causing stocks to fall (or rise). Such definitive statements are common—but what’s almost always missing is statistical proof. And if you ...

The mere mention of math can bring back haunting memories of unfinished exams and complex equations. But what if I told you that the math we’re about to explore confirms a lot of what you already ...

"Correlation doesn't imply causation, but it does waggle its eyebrows suggestively and gesture furtively while mouthing 'look over there.'" Randall Munroe, Science & Math Cartoonist Chances are when ...

We introduce an analysis method to demonstrate correlation between biota and the physical habitats that they occupy. Using the same calculations as does Nei's genetic distance index, this method ...

There are a variety of pre-trade and derivatives trading tools that help examine market sentiment and formulate options strategies. This analysis explores such tools using the September 2024 Hong Kong ...

Quantitative data management and analysis uses numbers in its methods, while a qualitative approach involves text. According to Norman K. Denzin and Yvonna S. Lincoln, the authors of "Handbook of ...

The cross-correlations of ambient noise or earthquake codas are massively used in seismic tomography to measure the dispersion curves of surface waves and the travel times of body waves. Such ...