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Linear Estimation for Approximately Linear Models

open access: bronzeThe Annals of Statistics, 1978
An approximate linear model is proposed to allow for deviations from an underlying ideal linear model as follows: If, in standard notation, $Y = A\beta + \varepsilon$ is the ideal model then $Y = A\beta + r + \varepsilon$ where $|r_i| \leqq M_i$ for $M$ a given vector is an approximate linear model.
Jerome Sacks, Donald Ylvisaker
openalex   +5 more sources

Evidential Analysis: An Alternative to Hypothesis Testing in Normal Linear Models [PDF]

open access: yesEntropy
Statistical hypothesis testing, as formalized by 20th century statisticians and taught in college statistics courses, has been a cornerstone of 100 years of scientific progress.
Brian Dennis   +2 more
doaj   +2 more sources

Using Summary Statistics to Model Multiplicative Combinations of Initially Analyzed Phenotypes With a Flexible Choice of Covariates

open access: yesFrontiers in Genetics, 2021
While the promise of electronic medical record and biobank data is large, major questions remain about patient privacy, computational hurdles, and data access.
Jack M. Wolf    +3 more
doaj   +1 more source

Associated factors for quality of life in patients with progressive supranuclear palsy

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2021
Objective To explore the associated factors for quality of life in patients with progressive supranuclear palsy (PSP). Methods A total of 218 PSP patients were included from January 2012 to December 2019. Demographic and clinical data were collected. The
CHEN De⁃zhi   +11 more
doaj   +1 more source

Monotone Simultaneous Paths Embeddings in $\mathbb{R}^d$ [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2018
We study the following problem: Given $k$ paths that share the same vertex set, is there a simultaneous geometric embedding of these paths such that each individual drawing is monotone in some direction?
David Bremner   +8 more
doaj   +1 more source

LINEAR SOLAR MODELS [PDF]

open access: yesThe Astrophysical Journal, 2010
29 pages, 10 ...
VILLANTE, FRANCESCO LORENZO, Ricci B.
openaire   +4 more sources

Pedestrians’ Microscopic Walking Dynamics in Single-File Movement: The Influence of Gender

open access: yesApplied Sciences, 2022
Demographics of individuals could largely influence their behaviors and interactions with surrounding pedestrians. This study investigates the influence of pedestrians’ gender on microscopic walking dynamics of single-file movements using the trajectory ...
Charitha Dias   +3 more
doaj   +1 more source

A New Strategy for Somatotype Assessment Using Bioimpedance Analysis: Stratification According to Sex

open access: yesJournal of Functional Morphology and Kinesiology, 2022
Body composition assessment is a relevant element in the biomedical field, in research and daily practice in the medical and nutritional fields, and in the management of athletes.
Alexander Bertuccioli   +9 more
doaj   +1 more source

Keeping Lagocephalus sceleratus off the Table: Sources of Variation in the Quantity of TTX, TTX Analogues, and Risk of Tetrodotoxication

open access: yesToxins, 2021
The invasion of the tetrodotoxin (TTX)-bearing silver-cheeked toadfish and potential poisoning due to its consumption (tetrodotoxication) threatens public safety in the Mediterranean Sea.
Georgios Christidis   +5 more
doaj   +1 more source

Periodic Flows in a Viscous Stratified Fluid in a Homogeneous Gravitational Field

open access: yesMathematics, 2023
The density of a fluid or gas, which depends on the temperature, pressure and concentration of dissolved substances or suspended particles, changes under the influence of a large number of physical factors.
Yuli D. Chashechkin, Artem A. Ochirov
doaj   +1 more source

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