Results 171 to 180 of about 249,301 (292)

Bayesian estimation of extropy and goodness of fit tests. [PDF]

J Appl Stat, 2022
Al-Labadi L, Berry S.
europepmc   +1 more source

A Two‐Stage Questionnaire and Actigraphy Screening for iRBD in a Multicenter Retrospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Isolated rapid‐eye‐movement sleep behavior disorder is a prodromal marker of synucleinopathies. However, most cases remain undiagnosed due to the insufficient predictive value of questionnaires and limited access to confirmatory video‐polysomnography. We assessed a two‐stage screening strategy combining a brief questionnaire on rapid‐
Caleb A. Massimi, Giorgio Ricciardiello Mejia, Andre Metzger, Kang Hyun Ryu, Salonee Marwaha, Eva Grzegorczyk, Li Zhou, Eliana Jacobs, Boris Gilyadov, Claudia Kunney, Liqhwa Ncube, Ankit Parekh, Emmanuel Mignot, Fanny M. Elahi, Joseph Winer, Kathleen Poston, Andreas Brink‐Kjaer, Emmanuel H. During   +17 more
wiley   +1 more source

Goodness of Fit in the Marginal Modeling of Round-Trip Times for Networked Robot Sensor Transmissions. [PDF]

Sensors (Basel)
Fernández-Madrigal JA, Arévalo-Espejo V, Cruz-Martín A, Galindo-Andrades C, Bañuls-Arias A, Gandarias-Palacios JM.   +5 more
europepmc   +1 more source

Reply to Comment on "How Good is Your Model Fit? Weighted Goodness-of-Fit Metrics for Irregular Time Series". [PDF]

Ground Water, 2022
Collenteur RA.
europepmc   +1 more source

Neurochemical Endpoints to Inform Early‐Stage Trials of Spinocerebellar Ataxia 2 and 3 in a Multisite Setting

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neurochemical levels measured by brain MR spectroscopy (MRS) have been proposed as endpoints for clinical trials in early‐stage spinocerebellar ataxia (SCA) trials. We tested their trial‐readiness by quantifying neurochemicals in three affected brain regions in early‐stage cohorts of SCA2 and SCA3, examining their reproducibility in ...
James M. Joers, Yaqiao Wei, Dinesh K. Deelchand, Adam Berrington, Young Woo Park, Guita Banan, Michal Povazan, Jens T. Rosenberg, André J. W. van der Kouwe, Tetsuo Ashizawa, Khalaf O. Bushara, Chiadi U. Onyike, Sub H. Subramony, Jeremy D. Schmahmann, Brian J. Soher, Peter B. Barker, Thomas H. Mareci, Eva‐Maria Ratai, Lynn E. Eberly, Gülin Öz   +19 more
wiley   +1 more source

Sample splitting and assessing goodness-of-fit of time series. [PDF]

Biometrika
Davis RA, Fernandes L.
europepmc   +1 more source

Mexican Creole chickens: effect of data collection periods on goodness-of-fit and parameter precision of growth models. [PDF]

Poult Sci, 2022
Zárate-Contreras D, González-Cerón F, Cuca-García JM, Pro-Martínez A, Ramírez-Valverde G, Aggrey SE, Hernández-Mendo O, Gallegos-Sánchez J, Sosa-Montes E.   +8 more
europepmc   +1 more source

T1 Over Squared Proton Density Ratio to Characterize Multiple Sclerosis Lesions

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Differentiating remyelinated from demyelinated lesions in MS remains challenging without histological confirmation. This study introduces the T1‐to‐PD2 ratio (TPR) imaging approach and evaluates its ability to characterize MS lesions alongside other quantitative MRI (qMRI) metrics. Methods Thirty individuals with MS (mean age: 47.5 ± 
Sarah J. Wright, Scotty G. McKay, Jean Ramos Bou, Fen Bao, Vivian B. Truong, Chenyang Li, Li Jiang, Anza B. Memon, E. Mark Haacke, Yulin Ge, Yongsheng Chen   +10 more
wiley   +1 more source

Goodness-of-Fit Testing for a Regression Model With a Doubly Truncated Response. [PDF]

Biom J
de Uña-Álvarez J.
europepmc   +1 more source

What are the consequences of ignoring cross-loadings in bifactor models? A simulation study assessing parameter recovery and sensitivity of goodness-of-fit indices. [PDF]

Front Psychol, 2022
Ximénez C, Revuelta J, Castañeda R.
europepmc   +1 more source