Zobrazeno 1 - 10
of 210 406
pro vyhledávání: '"MIXED-EFFECTS MODELS"'
We propose two methods to evaluate the conditional Akaike information (cAI) for nonlinear mixed-effects models with no restriction on cluster size. Method 1 is designed for continuous data and includes formulae for the derivatives of fixed and random
Externí odkaz:
http://arxiv.org/abs/2411.14185
Autor:
Wang, Weixian1 (AUTHOR) wangweixian@email.cufe.edu.cn, Tian, Maozai2 (AUTHOR) mztian@ruc.edu.cn
Publikováno v:
Mathematics (2227-7390). Nov2024, Vol. 12 Issue 21, p3311. 16p.
Combining microstructural mechanical models with experimental data enhances our understanding of the mechanics of soft tissue, such as tendons. In previous work, a Bayesian framework was used to infer constitutive parameters from uniaxial stress-stra
Externí odkaz:
http://arxiv.org/abs/2412.12983
Bayesian reasoning in linear mixed-effects models (LMMs) is challenging and often requires advanced sampling techniques like Markov chain Monte Carlo (MCMC). A common approach is to write the model in a probabilistic programming language and then sam
Externí odkaz:
http://arxiv.org/abs/2410.24079
Linear mixed effects models are widely used in statistical modelling. We consider a mixed effects model with Bayesian variable selection in the random effects using spike-and-slab priors and developed a variational Bayes inference scheme that can be
Externí odkaz:
http://arxiv.org/abs/2408.07365
Mixed effects models are among the most commonly used statistical methods for the exploration of multispecies data. In recent years, also Joint Species Distribution Models and Generalized Linear Latent Variale Models have gained in popularity when th
Externí odkaz:
http://arxiv.org/abs/2408.05333
Motivated by two distinct types of biomedical time series data, digital health monitoring and neuroimaging, we develop a novel approach for changepoint analysis that uses a generalised linear mixed model framework. The generalised linear mixed model
Externí odkaz:
http://arxiv.org/abs/2410.00183
Autor:
Xie, Shengkun1 (AUTHOR) ganc@uoguelph.ca, Gan, Chong1,2 (AUTHOR) alawnicz@uoguelph.ca, Lawniczak, Anna T.2 (AUTHOR)
Publikováno v:
Mathematics (2227-7390). Dec2024, Vol. 12 Issue 23, p3768. 26p.
Autor:
Hanff, Anne-Marie1,2,3,4 (AUTHOR) anne-marie.hanff@lih.lu, Krüger, Rejko1,2,5 (AUTHOR), McCrum, Christopher4 (AUTHOR), Ley, Christophe6 (AUTHOR), NCER-PD (AUTHOR), Acharya, Geeta (AUTHOR), Aguayo, Gloria (AUTHOR), Alexandre, Myriam (AUTHOR), Ali, Muhammad (AUTHOR), Ammerlann, Wim (AUTHOR), Arena, Giuseppe (AUTHOR), Bassis, Michele (AUTHOR), Batutu, Roxane (AUTHOR), Beaumont, Katy (AUTHOR), Béchet, Sibylle (AUTHOR), Berchem, Guy (AUTHOR), Bisdorff, Alexandre (AUTHOR), Boussaad, Ibrahim (AUTHOR), Bouvier, David (AUTHOR), Castillo, Lorieza (AUTHOR)
Publikováno v:
BMC Medical Research Methodology. 8/24/2024, Vol. 24 Issue 1, p1-8. 8p.