Results 11 to 20 of about 1,628,040 (272)

Dimensionality of the Causes of Churning: A Multivariate Statistical Analysis

open access: yesMerits, 2022
The present study was conducted in Portugal and had, as its object of study, workers from Portuguese companies belonging to several sectors of activity.
Olga Alexandra Chinita Pirrolas   +1 more
doaj   +1 more source

Univariate and Multivariate Statistical Analysis of Microbiome Data: An Overview

open access: yesApplied Microbiology, 2023
Microbiome data is high dimensional, sparse, compositional, and over-dispersed. Therefore, modeling microbiome data is very challenging and it is an active research area.
Hani Aldirawi, Franceskrista G. Morales
doaj   +1 more source

Navigating the landscape: Unveiling the reflection of AI in the sharing economy through bibliometric-based approach [PDF]

open access: yesZbornik radova Ekonomskog fakulteta u Rijeci : časopis za ekonomsku teoriju i praksu
Recent scholarly attention has surged in integrating artificial intelligence (AI) across various scientific domains, prompting a closer examination of AI’s pervasive influence on economic paradigms like the sharing economy (SE).
Veljko Uskoković   +3 more
doaj   +1 more source

Canonical correlation analysis: an introduction to a multivariate statistical analysis

open access: yesJournal of the College of Community Physicians, 2019
No abstract ...
Nuwan Darshana Wickramasinghe
doaj   +1 more source

Multivariate statistical analysis for the identification of potential seafood spoilage indicators [PDF]

open access: yes, 2017
Volatile organic compounds (VOCs) characterize the spoilage of seafood packaged under modified atmospheres (MAs) and could thus be used for quality monitoring.
Abatih, Emmanuel   +6 more
core   +2 more sources

The Application of Multivariate Statistical Methods in Ecotoxicology and Environmental Biochemistry

open access: yesProceedings of the International Conference on Applied Innovations in IT, 2022
Pesticide pollution of surface- and groundwater are a subject of national importance indeed. However, far too little attention has been paid to find out suitable protocols and algorithms for ecotoxicological data analysis and generalisation.
Halina Falfushynska   +2 more
doaj   +1 more source

ARSENIC CONTAMINATION IN GROUNDWATER: A STATISTICAL MODELING

open access: yesJournal of Urban and Environmental Engineering, 2013
High arsenic in natural groundwater in most of the tubewells of the Purbasthali- Block II area of Burdwan district (W.B, India) has recently been focused as a serious environmental concern.
Palas Roy   +3 more
doaj   +1 more source

Some intriguing properties of Tukey's half-space depth [PDF]

open access: yes, 2011
For multivariate data, Tukey's half-space depth is one of the most popular depth functions available in the literature. It is conceptually simple and satisfies several desirable properties of depth functions.
Chaudhuri, Probal   +2 more
core   +1 more source

Impact of the heated water discharge on the water quality in a shallow lowland dam reservoir [PDF]

open access: yesArchives of Environmental Protection, 2021
The purpose of the work was to determine the relationship between the of the water quality parameters in an artificial reservoir used as cooling ponds.
Jerzy Mazierski, Maciej Kostecki
doaj   +1 more source

On the Multivariate Gamma-Gamma ($\Gamma \Gamma$) Distribution with Arbitrary Correlation and Applications in Wireless Communications [PDF]

open access: yes, 2015
The statistical properties of the multivariate Gamma-Gamma ($\Gamma \Gamma$) distribution with arbitrary correlation have remained unknown. In this paper, we provide analytical expressions for the joint probability density function (PDF), cumulative ...
Dai, Linglong   +3 more
core   +2 more sources

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