The maximum correlation coefficient between partial sums of independent and identically distributed random variables with finite second moment equals the classical (Pearson) correlation coefficient ...

Al Toubi, K., Al Quraini, M. and Al Hubaishi, A. (2025) Oman Provisional Climate Normal Based on the Observation from 2010 to 2021. Atmospheric and Climate Sciences, 15, 816-840. doi: 10.4236/acs.2025 ...

Most proteins in blood are measured outside their functional and cellular context. Machine learning was used to integrate ...

Stay up to date on all defensive stocks with Benzinga Pro, your go-to stock market research platform with real-time news and actionable insights. The S&P 500 index is regarded as the barometer of U.S.

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at ...

We all know the truism “Correlation doesn’t imply causation,” but when we see lines sloping together, bars rising together, or points on a scatterplot ...

Differential Equations: Linear and nonlinear first-order ODEs, higher order ODEs with constant coefficients; Cauchy’s and Euler’s equations; Laplace transforms. Probability and Statistics: Mean, ...

Introduction Stroke is the second leading cause of death and disability creating a huge economic burden annually. Robot-assisted training (RT) is a promising therapy in stroke rehabilitation, but for ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Portfolio variance is a measure of the dispersion of returns of a portfolio.