Results 81 to 90 of about 161,416 (264)

Kendall’s tau.

open access: yes, 2018
Average Kendall’s τ distance K to the original ordering for ordering obtained via applying the greedy approach for pairs and triplet Babington-Smith probabilities.
Alexander K. Hartmann (294925)   +1 more
core   +1 more source

Impact of evidence‐based information on horse owners' misconceptions of colic

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Misconceptions can be defined as ‘false, persistent beliefs’ or ‘inaccurate, prior knowledge’ and can influence decision‐making. Objectives To investigate the impact of evidence‐based information on UK horse owners' decision‐making for colic. Study Design Mixed‐methods cross‐sectional study.
K. L. Burrell   +3 more
wiley   +1 more source

Distinct tau fibril types and their role in prion diseases [PDF]

open access: yes, 2023
Neurodegenerative diseases are often characterized by the co-deposition of different amyloidogenic proteins, normally defining distinct proteinopathies.
CELAURO, LUIGI
core  

Estimation of Tail Value at Risk for Bivariate Portfolio using Gumbel Copula

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika)
Investing in the stock market involves complex risks, especially under extreme and unpredictable conditions. While Value at Risk (VaR) is a widely used risk measure, it has limitations in capturing tail-end risks.
Fransiska Fransiska   +2 more
doaj   +1 more source

Differences in associations between attention‐deficit hyperactivity disorder symptoms and physical activity across childhood and adolescence and among males and females in a representative UK birth cohort

open access: yesJCPP Advances, EarlyView.
Abstract Background Children and adolescents with attention‐deficit hyperactivity disorder (ADHD) exhibit higher physical activity (PA) levels than peers without ADHD. It remains unclear how this association evolves across developmental stages and differs between sexes.
Amandine Sénéquier   +2 more
wiley   +1 more source

Kendall’s tau for elliptical distributions. In

open access: yes, 2003
. By using well known properties of elliptical distributions we show that the relation between Kendall’s tau and the linear correlation coefficient for bivariate normal distributions holds more generally (subject to only slight modifications) for the ...
Filip Lindskog   +2 more
core  

Surface and Tropospheric Climatic Trends in the Galápagos Archipelago Based on the Galápagos Archipelago Refined Analysis Dataset

open access: yesInternational Journal of Climatology, EarlyView.
The Galápagos Archipelago's near‐surface climate is primarily influenced by interannual El Niño‐Southern Oscillation variability, with no statistical evidence for long‐term trends in air temperature, humidity, or precipitation. While tropospheric warming and increased atmospheric stability are observed, these trends are largely decoupled from near ...
Benjamin Schmidt   +6 more
wiley   +1 more source

Parameters behind "nonparametric" statistics: Kendall's tau,Somers' D and median differences [PDF]

open access: yes
So-called "nonparametric" statistical methods are often in fact based on population parameters, which can be estimated (with confidence limits) using the corresponding sample statistics.
Roger Newson
core  

Change in tau phosphorylation associated with neurodegeneration in the ME7 model of prion disease

open access: yes, 2010
Hyperphosphorylation of the microtubule-associated protein tau is a significant determinant in AD (Alzheimer's disease), where it is associated with disrupted axonal transport and probably causes synaptic dysfunction.
Perry, V. Hugh   +2 more
core   +1 more source

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