The Weather Network

How do scientists calculate the probability that an asteroid could hit Earth?

I was preparing for my early morning class back in January 2025 when I received a notice regarding an asteroid called 2024 YR4. It said the probability it could hit Earth was unusually high. As ...
Investopedia

What Is a Confidence Interval and How Do You Calculate It?

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
IEEE

SPiForest: An Anomaly Detecting Algorithm Using Space Partition Constructed by Probability Density-Based Inverse Sampling

Abstract: The SPiForest, a new isolation-based approach to outlier detection, constructs iTrees on the space containing all attributes by probability density-based inverse sampling. Most existing ...
IEEE

Dynamic Probability-Density-Dependent Event-Triggered

Abstract: The dynamic event-triggered $\mathcal {L}_{\infty }$ load frequency control (LFC) problem is investigated for power systems subject to stochastic transmission delays and disturbances. To ...
Investopedia

How to Calculate Internal Rate of Return (IRR) in Excel and Google Sheets

Caroline Banton has 6+ years of experience as a writer of business and finance articles. She also writes biographies for Story Terrace. Thomas J. Brock is a CFA and CPA with more than 20 years of ...