Results 41 to 50 of about 1,319,586 (359)
A Computationally Efficient Projection-Based Approach for Spatial Generalized Linear Mixed Models [PDF]
Inference for spatial generalized linear mixed models (SGLMMs) for high-dimensional non-Gaussian spatial data is computationally intensive. The computational challenge is due to the high-dimensional random effects and because Markov chain Monte Carlo ...
semanticscholar +1 more source
Objective: Brain imaging communities focusing on different diseases have increasingly started to collaborate and to pool data to perform well-powered meta- and mega-analyses.
Premika S. W. Boedhoe +106 more
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This paper presents a Bayesian analysis of linear mixed models for quantile regression based on a Cholesky decomposition for the covariance matrix of random effects.
Yonggang Ji, Haifang Shi
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Additive quantile mixed effects modelling with application to longitudinal CD4 count data
Quantile regression offers an invaluable tool to discern effects that would be missed by other conventional regression models, which are solely based on modeling conditional mean.
Ashenafi A. Yirga +3 more
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Transformation of a response variable can greatly expand the class of problems for which the linear regression model or linear mixed-model is appropriate.
D. Hawkins, S. Weisberg
semanticscholar +1 more source
The development of a simple basal area increment model [PDF]
In most cases forest practice in Austria use yield tables to predict the growth of their forests. Common yield tables show the increment of pure even-aged stands which are treated in a way the table developer recommends.
Georg Erich Kindermann
core +2 more sources
Mixed Lasso estimator for stochastic restricted regression models
Parameters of a linear regression model can be estimated with the help of traditional methods like generalized least squares and mixed estimator. However, recent developments increased the importance of big data sets, which have much more predictors than
Huseyin Guler, Ebru Ozgur Guler
semanticscholar +1 more source
Optimal Antibody Purification Strategies Using Data-Driven Models
This work addresses the multiscale optimization of the purification processes of antibody fragments. Chromatography decisions in the manufacturing processes are optimized, including the number of chromatography columns and their sizes, the number of ...
Songsong Liu, Lazaros G. Papageorgiou
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Bayesian multimodel inference for geostatistical regression models. [PDF]
The problem of simultaneous covariate selection and parameter inference for spatial regression models is considered. Previous research has shown that failure to take spatial correlation into account can influence the outcome of standard model selection ...
Devin S Johnson, Jennifer A Hoeting
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Summary OBJECTIVES The emergence of big cardio-thoracic surgery datasets that include not only short-term and long-term discrete outcomes but also repeated measurements over time offers the opportunity to apply more advanced modelling of outcomes.
Xu Wang +4 more
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