Results 11 to 20 of about 41,048,805 (281)

Book of Abstracts. V International Workshop on Proximity Data, Multivariate Analysis and Classification [PDF]

open access: yes, 2023
s of the V International Workshop on Proximity Data, Multivariate Analysis and Classification. July 11-12, 2023 (Valladolid, Spain)
Sinova, Beatriz   +22 more
core   +1 more source

Bayesian Semiparametric Regression Analysis of Multivariate Panel Count Data

open access: yesStats, 2022
Panel count data often occur in a long-term recurrent event study, where the exact occurrence time of the recurrent events is unknown, but only the occurrence count between any two adjacent observation time points is recorded.
Chunling Wang, Xiaoyan Lin
doaj   +1 more source

Some aspects of non-standard multivariate analysis [PDF]

open access: yes, 2021
A broad review is given of some areas of multivariate analysis that are not frequently emphasized. We start with situations in which underlying distributions are far from multivariate normal form, so that standard methods of multivariate analysis based ...
Battey, Heather   +3 more
core   +1 more source

Insight into human pubertal growth by applying the QEPS growth model

open access: yesBMC Pediatrics, 2017
Background Computerized mathematical models describing absolute and relative individual growth during puberty in both cm and standard deviation (SD)-scores are lacking.
Anton Holmgren   +5 more
doaj   +1 more source

Enhancing Speech Emotions Recognition Using Multivariate Functional Data Analysis

open access: yesBig Data and Cognitive Computing, 2023
Speech Emotions Recognition (SER) has gained significant attention in the fields of human–computer interaction and speech processing. In this article, we present a novel approach to improve SER performance by interpreting the Mel Frequency Cepstral ...
Matthieu Saumard
doaj   +1 more source

Correlation Analysis for Exploring Multivariate Data Sets

open access: yesIEEE Access, 2018
Correlation analysis is of great significance for exploring the multivariate data sets as it helps researchers toward an in-depth understanding of the complex interactions and relationships among variables.
Li Wang   +3 more
doaj   +1 more source

GC-MS- and NMR-Based Metabolomics and Molecular Docking Reveal the Potential Alpha-Glucosidase Inhibitors from Psychotria malayana Jack Leaves

open access: yesPharmaceuticals, 2021
Psychotria malayana Jack leaf, known in Indonesia as “daun salung”, is traditionally used for the treatment of diabetes and other diseases. Despite its potential, the phytochemical study related to its anti-diabetic activity is still lacking.
Tanzina Sharmin Nipun   +11 more
doaj   +1 more source

Integrative pathway enrichment analysis of multivariate omics data

open access: yesNature Communications, 2020
Multi-omics datasets pose major challenges to data interpretation and hypothesis generation owing to their high-dimensional molecular profiles. Here, the authors develop ActivePathways method, which uses data fusion techniques for integrative pathway ...
Marta Paczkowska   +10 more
doaj   +1 more source

A computational framework for evaluating the efficiency of Arabidopsis accessions in response to nitrogen stress reveals important metabolic mechanisms

open access: yesFrontiers in Plant Science, 2012
High-throughput phenotyping technologies in combination with genetic variability for the plant model species Arabidopsis thaliana (Arabidopsis) offer an excellent experimental platform to reveal the effects of different gene combinations on phenotypes ...
Sabrina eKleessen   +2 more
doaj   +1 more source

CHEMOSTAT, UM SOFTWARE GRATUITO PARA ANÁLISE EXPLORATÓRIA DE DADOS MULTIVARIADOS

open access: yesQuímica Nova, 2015
The objective of this work was to develop a free access exploratory data analysis software application for academic use that is easy to install and can be handled without user-level programming due to extensive use of chemometrics and its association ...
Gilson A. Helfer   +5 more
doaj   +1 more source

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