Discover how to calculate covariance to assess stock relationships and optimize your portfolio, balancing risk and potential ...
This study employed multivariate analysis techniques to identify and evaluate the chemical variables responsible for the contamination of the urban area of Boquira, Bahia, due to the abandonment of ...
Dispersion is an important statistical measure that quantifies the range of outcomes among the components of an index during a specific period. The S&P 500 Realized Dispersion Indices offer two ...
Deputy Principal Engineer (Modelling and Instrumentation Department), Environmental Monitoring and Modelling Division, National Environment Agency (Singapore) The previous article here highlighted ...
Abstract: This scientific paper is based on the presentation of the company in which a case study was conducted to improve the strength and quality of airbags. In this sense, a bibliographic material ...
ABSTRACT: In this article, we study the impacts of nonlinearity and dispersion on signals likely to propagate in the context of the dynamics of four-wave mixing. Thus, we use an indirect resolution ...
In the stock market, all is not quite as it seems. A slowdown in inflation has boosted investor confidence in the economy this year and, combined with an intense fervor for artificial intelligence, ...
We study the propagation and attenuation of lightning-generated whistler (LGW) waves in near-Earth space (L ≤ 3) through the statistical study of three specific quantities extracted from data recorded ...
Copyright: Crown Copyright © 2024 Published by Elsevier Ltd. This Personal View is intended for early-career researchers who are not yet experts in statistics. The ...
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