Results 141 to 150 of about 7,683 (263)
Biometrical Journal, Volume 68, Issue 4, August 2026.ABSTRACT Meta‐analysis of diagnostic test accuracy studies aggregates information from multiple studies on sensitivity and specificity. Classical approaches select a single pair of sensitivity and specificity per study (single threshold methods, STM), ignoring additional information if studies report results on multiple diagnostic thresholds. Recently,
Ferdinand V. Stoye +5 more
wiley +1 more source
, 2020 Copulaen er et interessant verktøy i statistikken. Den er brukt i mange forskjellige områder fra finans til klimamodeller. En stor grunn til at copulaen er nyttig er hvordan man kan bruke copulaen til å splitte en bivariat fordeling opp i avhengighets-strukturen og selve marginalfordelingene. Vi vil forklare dette i denne oppgaven.
openaire +1 more source
Neural Network Copulas for Generating Synthetic Test Data Preserving Psychometric Properties. [PDF]
J IntellJung J, Lee M, Lee WC.
europepmc +1 more source
The Canadian Journal of Chemical Engineering, Volume 104, Issue 8, Page 4079-4100, August 2026.Integrated Aspen HYSYS–machine learning framework for predicting product yields and quality variables. Abstract Crude oil refining is a complex process requiring precise modelling to optimize yield, quality, and efficiency. This study integrates Aspen HYSYS® simulations with machine learning techniques to develop predictive models for key refinery ...
Aldimiro Paixão Domingos +3 more
wiley +1 more source
An approximate-copula distribution for statistical modeling. [PDF]
PLoS Comput BiolJi SS, Chu BB, Zhou H, Lange K.
europepmc +1 more source
Corneal power modelling with OCT data – Thin and thick lens paraxial models versus raytracing
Acta Ophthalmologica, Volume 104, Issue 5, Page 498-509, August 2026.Abstract Background Evaluating keratometric power with Zeiss index (PKZ), paraxial thick cornea power (Gullstrand [PG]) and power referenced to the front (PFV) and back vertex plane (PBV) and raytracing power (PR), and modelling the deviation from PKZ with a multivariable linear prediction model.
Achim Langenbucher +4 more
wiley +1 more source
MicroRNA target gene prediction model based on input-feature dependency and sample data expansion technique. [PDF]
PLoS Comput BiolShao Y, Li Y, Zhai H, Dong S.
europepmc +1 more source
Examining the clustering of lifestyle factors and affect in daily life: An idiographic approach
Applied Psychology: Health and Well-Being, Volume 18, Issue 4, August 2026.Abstract There has been an increase in interest in the health and well‐being benefits of lifestyle factors such as physical activity, diet, sleep, and social interaction. Previous research has highlighted how lifestyle factors, both healthy and unhealthy, tend to covary or cluster together.
Austen R. Anderson +3 more
wiley +1 more source
Permutation Tests Based on the Copula-Graphic Estimator and Their Use for Survival Tree Construction. [PDF]
Stat MedBaur P, Pauly M, Emura T.
europepmc +1 more source
Diabetes, Obesity and Metabolism, Volume 28, Issue 8, Page 7247-7256, August 2026.ABSTRACT Aims This study aimed to indirectly compare the effects of oral semaglutide 25 mg versus orforglipron 36 mg on body weight loss, other cardiometabolic biomarkers, and tolerability in adults with overweight (body mass index [BMI] ≥ 27 kg/m2 and at least one obesity‐related complication) or obesity (BMI ≥ 30 kg/m2), without diabetes, using data ...
Wojciech Michalak +7 more
wiley +1 more source