Results 31 to 40 of about 41,142 (258)

Polynomial Columns-Parameter Symmetry Model and its Decomposition for Square Contingency Tables

Statistica, 2021
This study proposes a polynomial columns-parameter symmetry model for square contingency tables with the same row and column ordinal classifications. In the proposed model, the odds for all i < j that an observation will fall in row category i and column
Shuji Ando
doaj   +1 more source

Ordinal sums: From triangular norms to bi- and multivariate copulas

Fuzzy Sets and Systems, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fabrizio Durante, Erich-Peter Klement, Susanne Saminger-Platz, Carlo Sempi   +3 more
openaire   +2 more sources

Estimated breeding values for canine hip dysplasia radiographic traits in a cohort of Australian German Shepherd dogs.

PLoS ONE, 2013
Canine hip dysplasia (CHD) is a serious and common musculoskeletal disease of pedigree dogs and therefore represents both an important welfare concern and an imperative breeding priority.
Bethany J Wilson, Frank W Nicholas, John W James, Claire M Wade, Peter C Thomson   +4 more
doaj   +1 more source

Simpson's aggregation paradox in nonparametric statistical analysis: Theory, computation, and susceptibility in public health data

Frontiers in Applied Mathematics and Statistics, 2023
This study establishes sufficient conditions for observing instances of Simpson's (data aggregation) Paradox under rank sum scoring (RSS), as used, e.g., in the Wilcoxon-Mann-Whitney (WMW) rank sum test.
Shane Sanders, Justin Ehrlich, James Boudreau   +2 more
doaj   +1 more source

Learned Representation of Implied Serial Order in Posterior Parietal Cortex

Scientific Reports, 2020
Monkeys can learn the implied ranking of pairs of images drawn from an ordered set, despite never seeing all of the images simultaneously and without explicit spatial or temporal cues.
Fabian Munoz, Greg Jensen, Benjamin C. Kennedy, Yelda Alkan, Herbert S. Terrace, Vincent P. Ferrera   +5 more
doaj   +1 more source

On convergence of associative copulas and related results

Dependence Modeling, 2021
Triggered by a recent article establishing the surprising result that within the class of bivariate Archimedean copulas 𝒞ar different notions of convergence - standard uniform convergence, convergence with respect to the metric D1, and so-called weak ...
Kasper Thimo M., Fuchs Sebastian, Trutschnig Wolfgang   +2 more
doaj   +1 more source

Sociodemographic Factors Associated With Later Stage at Diagnosis of Pediatric Germ Cell Tumors: A Report From Children's Oncology Group Registries ACCRN07 and APEC14B1

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Germ cell tumors (GCTs) often arise in the ovaries and testes (extracranial) but can also develop in the brain (intracranial). We examined the relationship of individual, family, and community‐level socioeconomic status (SES) with stage of disease at diagnosis in a cohort of pediatric patients with GCT from Children's Oncology Group
Heydon K. Kaddas, Judy Y. Ou, Todd Alonzo, Logan G. Spector, Negar Fallahazad, Emily Owens, Anne C. Kirchhoff, Adam L. Green   +7 more
wiley   +1 more source

Longitudinal genome‐wide aneuploidy measurements in circulating cell‐free DNA to predict lack of benefit from pembrolizumab in patients with metastatic urothelial cancer

Molecular Oncology, EarlyView.
Many patients with urothelial cancer do not benefit from treatment with pembrolizumab, while at risk of severe side effects. Changes in the levels of circulating tumor DNA early during treatment, measured by a simple and affordable assay that can be easily implemented in the clinic, can be used as a prognostic tool to identify these patients.
Youssra Salhi, Stavros Makrodimitris, Sandra van Wilpe, Iris te Paske, Vanja de Weerd, Corine M. Beaufort, Hans M. Westgeest, Jens Voortman, Maureen J. B. Aarts, Maud Rijnders, Astrid A. M. van der Veldt, Ronald de Wit, Niven Mehra, Saskia M. Wilting, Debbie G. J. Robbrecht   +14 more
wiley   +1 more source

The impact of occupational and personal factors on musculoskeletal pain - a cohort study of female nurses, sonographers and teachers

BMC Musculoskeletal Disorders, 2020
Background Musculoskeletal pain is common in the general population and constitutes a major public health problem. A large proportion of these conditions may be work related.
Inger Arvidsson, Jenny Gremark Simonsen, Agneta Lindegård-Andersson, Jonas Björk, Catarina Nordander   +4 more
doaj   +1 more source

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source