Last week, I wrote there was a relief rally likely in our equity markets. Markets validated that hypothesis based on ...

Unhelmeted riders in Honolulu face serious risks. Half of the accidents involving e-bikes and scooters in 2026 resulted in ...

Abstract: The purpose of this methods and concepts tutorial is to present the homodyned K-distribution (HKD) statistical modeling of the echo envelope of received radio frequency (RF) signals in the ...

Statistical models predict stock trends using historical data and mathematical equations. Common statistical models include regression, time series, and risk assessment tools. Effective use depends on ...

ABSTRACT: In a previous article, an R script was developed and divided into three parts to implement the multivariate normality (MVN) Q-test based on both the chi-square approximation and the ...

ABSTRACT: Objective: To develop a screening scale for language and related developmental disorders in 4- to 5-year-old preschool children in China, and to evaluate its reliability and validity, ...

Looking to get into statistical programming but lack industry experience? We spoke with several statistical programmers from diverse backgrounds, and one thing became clear—there’s no single path to ...

Abstract: Assumptions play a pivotal role in the selection and efficacy of statistical models, as unmet assumptions can lead to flawed conclusions and impact decision-making. In both traditional ...

AI tools are the latest craze to impact the tech industry — and by extension, the rest of the world. For years now, bosses everywhere are trying to boost profits by replacing workers with AI, and ...

As academia becomes more and more competitive, tutoring is also increasing in popularity worldwide. The global private tutoring market was worth $97.11 billion in 2023, and it’s expected to experience ...

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. NOLAN, TEXAS - OCTOBER 04: An oil pumpjack is seen near a field ...