Showing 261 - 280 results of 315 for search '"model fitting"', query time: 0.07s Refine Results
  1. 261

    A systematic scoping review of latent class analysis applied to accelerometry-assessed physical activity and sedentary behavior. by Michael Kebede, Annie Green Howard, Yumeng Ren, Blake Anuskiewicz, Chongzhi Di, Melissa A Troester, Kelly R Evenson

    Published 2024-01-01
    “…The criteria to guide the selection of the final number of classes and model fit varied across studies, including Bayesian Information Criterion (63%), substantive knowledge (63%), entropy (50%), Akaike information criterion (50%), sample size (50%), Bootstrap likelihood ratio test (38%), and visual inspection (38%). …”
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  2. 262

    Developing institution-specific admission competency criteria for prospective health sciences students by Eunhee Kang, Ryan Jin Young Kim, Young-Seok Park, Shin-Young Park, Jihyun Lee

    Published 2024-12-01
    “…Exploratory Factor Analysis (EFA) identified the factor structure, and Confirmatory Factor Analysis (CFA) examined construct validity and assessed the model fit with the data. Results The EFA of the 47 attributes identified 10 factors, and the CFA results indicated a good-to-acceptable level of fit for the ten-factor model. …”
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  3. 263

    Individual patterns of anadromy determine the cost of salmon lice exposure in brown trout by K. L. Hawley, H. A. Urke, T. Kristensen, T. O. Haugen

    Published 2024-12-01
    “…We utilized simulated individual migration trajectories of facultatively anadromous brown trout (Salmo trutta) (N = 8049), generated from spatial‐temporal fjord‐use models fitted to empirical tracking data (N = 517). These trajectories were superimposed with open‐access spatial‐temporal modeled lice densities. …”
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  4. 264

    Conceptual and empirical item hierarchies of person-centred outpatient care by Fredrik Gasser, Albert Westergren, Sidona-Valentina Bala, Joakim Ekstrand, Peter Hagell

    Published 2025-01-01
    “…The Rasch measurement model (RMM) was used to evaluate model fit and the empirical item ordering. Correspondence between the empirical and conceptually expected item hierarchies was assessed graphically and using the polyserial correlation between RMM derived item locations and their a-priori expected rank order. …”
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  5. 265

    Factors Associated with the Severity of Stress Urinary Incontinence in Elderly Women by Suting Li, Zhi Wang, Lian Yang, Shaoying Liu, Lili Jing, Li Hong

    Published 2025-01-01
    “…The results of the Hosmer-Lemeshow test indicate that the model fits well (p = 0.37). …”
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  6. 266

    Comparison of column adsorption processes by downflow and upflow for removal of cupric (Cu2+) ion solutions using non activated and activated charcoal from rambutan (Nephelium lapp... by Bode Haryanto, Sofyan Efendi Saragih, Hamidah Harahap, Tubagus Rayyan Fitra Sinuhaji, Vikram Alexander

    Published 2025-04-01
    “…However, the upflow adsorption breakthrough curve is more reliable as well as other modeling fittings showed higher coefficient of determination than the downflow.…”
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  7. 267

    Entomological assessment of hessian fabric transfluthrin vapour emanators as a means to protect against outdoor-biting Aedes after providing them to households for routine use in P... by Chicoye Supreme, Obrillant Damus, Joseph Frederick, Jean-Frantz Lemoine, Christian Raccurt, Justin McBeath, Nosrat Mirzai, Sheila B Ogoma, Vincent Corbel, Daniel Impoinvil, Gerry F Killeen, Cyrille Czeher

    Published 2024-01-01
    “…<h4>Results</h4>Across all three entomological field assessments, little evidence of protection against wild Ae. aegypti was observed, regardless of weather conditions, transfluthrin formulation or emanator placement: A generalized linear mixed model fitted to the pooled data from all three assessment rounds (921 females caught over 5129 hours) estimated a relative landing rate [95% Confidence interval] of 0.87 [0.73, 1.04] for users of treated versus untreated emanators (P = 0.1241). …”
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  8. 268

    Validation of the Arabic Version of Asthma Numeracy Questionnaire (ANQ) Among Parents of Asthmatic Children: Factor and Rasch Analyses Study by Al-Qerem W, Jarab A, Al Bawab AQ, Eberhardt J, Alasmari F, Hammad A, Al-Zayadneh E, Al-Iede M, Al-sa’di L, Obidat R

    Published 2025-01-01
    “…Confirmatory factor analysis (CFA) and Rasch analysis were employed to evaluate the psychometric properties of the instrument.Results: CFA supported the unidimensional structure of the Ar-ANQ, with excellent model fit indices (χ²/df = 4.6, SRMR = 0.02, CFI = 0.99, GFI = 0.99, TLI = 0.96) and high internal consistency (Cronbach’s α = 0.82). …”
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  9. 269

    Probabilistic estimation of rheological properties in subduction zones using sequences of earthquakes and aseismic slip by Tobias Köhne, Rishav Mallick, Mark Simons

    Published 2025-01-01
    “…Our simplified forward model consists of a two-dimensional subduction zone, represented by a discretized planar fault or narrow shear zone, divided into a locked, shallow region (“asperity”) experiencing periodically imposed coseismic events, and a stress-driven creeping section governed by power-law viscoelasticity or rate-dependent friction. Our inverse model fits the rheological parameters of the interface to surface displacement timeseries in a Bayesian probabilistic way. …”
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  10. 270
  11. 271

    Quantification of mono-, di-, tri-chlorinated biphenyl in Ganga River: design of experiment, source analysis and spatial distribution by Sandeep Kumar, Triparna Das, Anshul Tiwari, Pranjal Yadav, Zain Ali, Jorge Paz-Ferreiro, Devendra Kumar Patel

    Published 2024-12-01
    “…The extraction parameters were optimized using Central Composite Design (CCD), confirming a significant quadratic model fit (p < 0.0001) with a R2 of 0.9262, achieving optimal extraction efficiency. …”
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  12. 272
  13. 273

    Factorial invariance of the generalized anxiety disorder scale (GAD-7) in Latin America and the Caribbean by Norman López, Norman López, Juan-Carlos Coronado, Daniela Ripoll-Córdoba, Nicole Caldichoury, César Quispe-Ayala, Breiner Morales-Asencio, Raúl Quincho-Apumayta, Cesar Castellanos, Juan Martínez, Juan Cárdenas-Valverde, Luis Mario Castellanos-Alvarenga, David Salazar, Irina Flores-Poma, Jorge Herrera-Pino, Wendy Bada, Yuliana Flórez, Karen Alcos-Flores, Boris Zurita-Cueva, Elsa Muñoz Romero, Cristian Romo, Regulo Antezana, Claudio Avila Saldaña, Pascual A. Gargiulo

    Published 2025-01-01
    “…All participants completed the GAD-7 scale digitally.ResultsA unidimensional structure of the GAD-7 was confirmed, explaining 70% of the variance. The model fit indices were adequate (RMSEA = 0.062; CFI = 0.997; TLI = 0.995; SRMR = 0.017; p &lt; 0.001), and the factor loadings for each item were satisfactory (&gt; 0.70). …”
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  14. 274
  15. 275

    Green Synthesis of Nanostructure CeO2 Using Tea Extract: Characterization and Adsorption of Dye from Aqueous Phase by Chengshun Liu, Xiyao Liu, Yilin Wu, Zhuotong Chen, Zhuanrong Wu, Shumao Wang, Hua Han, Zhenbang Xie, Yixuan Wang, Tzu-Hsing Ko

    Published 2021-01-01
    “…The isotherm analysis revealed that the Freundlich and D-R models fit well for the synthesized CeO2 and represent physisorption with a multilayer mechanism. …”
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  16. 276

    Comparison of different severe obesity definitions in predicting future cardiometabolic risk in a longitudinal cohort of children by Gilles Paradis, Melanie Henderson, Lisa Kakinami, Angelo Tremblay, Anna Smyrnova

    Published 2022-06-01
    “…Only HOMA-IR and the presence of more than three risk factors had acceptable model fit. WHO-SO was not more predictive than WHO-obesity, but CDC-SO was statistically inferior to CDC-obesity.Conclusion WHO-SO is statistically superior at predicting cardiometabolic risk than CDC-SO. …”
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  17. 277

    Development of the children's primitive reflex integration assessment scale by Meng Wang, Jing Yu, Hongyao Li, Chongran Zhao, Yichao Li, Xinyue Yang

    Published 2025-01-01
    “…Confirmatory factor analysis revealed a good model fit (χ2/df = 1.631, RMSEA = 0.044, NFI = 0.950, CFI = 0.980, IFI = 0.932, TLI = 0.972). …”
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  18. 278

    Translation, content validity and internal structure of the Brazilian version of the Adolescent Resilience Questionnaire (B-ARQ). by Genara Brum Gomes, Luisa Gatti-Reis, Matheus França Perazzo, Marisa Alves Araújo, Flávio Freitas Mattos, Deirdre Gartland, Saul Martins Paiva, Isabela Almeida Pordeus

    Published 2025-01-01
    “…The 88-item ARQ had poor structural validity with unsatisfactory model fit indices. Therefore, the investigation focused on the short 49-item version of the ARQ (B-ARQ-SV). …”
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  19. 279

    An Interpretable Model for Salinity Inversion Assessment of the South Bank of the Yellow River Based on Optuna Hyperparameter Optimization and XGBoost by Xia Liu, Yu Hu, Xiang Li, Ruiqi Du, Youzhen Xiang, Fucang Zhang

    Published 2024-12-01
    “…The results showed that the XGBoost model fitted optimally, the test set had high R<sup>2</sup> (0.76) and the ratio of performance to deviation (2.05), and the estimation results were consistent with the measured salinity values. …”
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  20. 280

    Impact of digital device utilization on public health surveillance to enhance city resilience during the public health emergency response: A case study of SARS-CoV-2 response in T... by Watcharaporn Chutarong, Roongaroon Thammalikhit, Rungwasun Kraiklang, Anurak Sawangwong, Orachorn Saechang, Yuqian Guo, Weiwen Zhang

    Published 2025-01-01
    “…This indicates the model fits the empirical data. Conclusion Digital devices are vital tools in collecting, analyzing, and disseminating public health surveillance-related data during the public health emergency. …”
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