Results 31 to 40 of about 12,852,243 (199)

Peer Effects on Vocabulary Knowledge: A Linear Quantile Mixed-Modeling Approach

Education Sciences, 2018
Do your peers in the classroom have an effect on your vocabulary learning? The purpose of this study was to determine if group-level peer characteristics and group-level peer achievement account for individual-level differences in vocabulary achievement ...
Jamie M. Quinn, Jessica Sidler Folsom, Yaacov Petscher   +2 more
doaj   +1 more source

Patients flow: a mixed-effects modelling approach to predicting discharge probabilities [PDF]

, 2007
A mixed effects approach hereby introduced to patients flow and length of stay modelling. In, particular, a class of generalized linear mixed models has been used to demonstrate the usefulness of this approach. This modelling technique is used to capture
Peter Millard, Millard, P.H., Chaussalet, T.J., Thierry Chaussalet, Adeyemi, S., Shola Adeyemi, Haifeng Xie, Xie, H.   +7 more
core   +1 more source

CADET: a collaborative agile data exploration tool for mixed reality

, 2023
The need to understand and communicate the nuances of complex situational information is an ever-present requirement in Command and Control (C2). It is often difficult for remote users of a system to clearly understand what a user is trying to relay ...
Mayer, W., Jing, A., Drogemuller, A., Ireland, N., Thomas, B., McDade, J., Walsh, J., Cunningham, A.   +7 more
core   +1 more source

Pharmacokinetic simulations for remdesivir and its metabolites in healthy subjects and patients with renal impairment

Frontiers in Pharmacology
IntroductionRemdesivir (RDV) is used for treating COVID-19 patients. This study aims to utilize an in silico pharmacokinetics model to simulate the pharmacokinetics of RDV, its intermediate metabolites (IM), and nucleoside monophosphate (NUC) in both ...
Shengjie Zhang, Sunggyeol Jeong, Botao Jiang, Harvey Ho   +3 more
doaj   +1 more source

Using linear mixed models to analyze learning processes within sessions improves detection of treatment effects: An exemplary study of chronometric mental rotation

Methods in Psychology, 2022
Practice effects occur for many cognitive tasks. They are observed not only between repeated tests, but also within sessions. They can confound the detection of treatment effects, even when compared with control groups.
Leonardo Jost, Petra Jansen
doaj   +1 more source

Applying Linear Mixed Effects Models with Crossed Random Effects to Psycholinguistic Data: Multilevel Specification and Model Selection. [PDF]

Tutorials in Quantitative Methods for Psychology, 2015
Applying linear mixed effects regression (LMER) models to psycholinguistic data was made popular by Baayen, Davidson, and Bates (2008). However, applied researchers sometimes encounter model specification difficulties when using such models.
Hsiu-Ting Yu
doaj   +2 more sources

Mixed-effects model results.

, 2016
In (a), the models study the effect of session length on the quality of the first comment C1 in a session; i.e., data only contains the first session comments.
Farshad Kooti (3080265), Markus Strohmaier (596963), Philipp Singer (3080268), Emilio Ferrara (385802), Kristina Lerman (576541)   +4 more
core   +1 more source

Fixed or random? On the reliability of mixed‐effects models for a small number of levels in grouping variables

Ecology and Evolution, 2022
Biological data are often intrinsically hierarchical (e.g., species from different genera, plants within different mountain regions), which made mixed‐effects models a common analysis tool in ecology and evolution because they can account for the non ...
Johannes Oberpriller, Melina de Souza Leite, Maximilian Pichler   +2 more
doaj   +1 more source

Biological and statistical interpretation of size-at-age, mixed-effects models of growth [PDF]

Royal Society Open Science, 2020
The differences in life-history traits and processes between organisms living in the same or different populations contribute to their ecological and evolutionary dynamics.
Simone Vincenzi, Dusan Jesensek, Alain J. Crivelli   +2 more
doaj   +1 more source

An Alternative to the Bland—Altman Repeated-Measures Correlation to Account for Variability of Slopes Across Persons

Mathematics
The Bland–Altman repeated-measures correlation (rmcorr) is widely used to estimate within-person correlations between two variables in repeated-measures data.
Tyler M. Moore, Mathias Basner
doaj   +1 more source