Results 281 to 290 of about 2,001,852 (330)

An analysis of mixed linear model, lagged rainfall effects on gastrointestinal parasite intensity in Chacma baboons, Filabusi, Zimbabwe

open access: hybrid
Annabel Banda   +7 more
openalex   +1 more source

Using N2pc variability to probe functionality: Linear mixed modelling of trial EEG and behaviour

open access: hybrid
Clayton Hickey   +3 more
openalex   +1 more source

Improvement of mixed predictors in linear mixed models

Journal of Applied Statistics, 2020
In this paper, we introduce stochastic-restricted Liu predictors which will be defined by combining in a special way the two approaches followed in obtaining the mixed predictors and the Liu predictors in the linear mixed models. Superiorities of the linear combination of the new predictor to the Liu and mixed predictors are done in the sense of mean ...
Özge Kuran, M. Revan Özkale
openaire   +2 more sources

Linear Mixed Models

2014
Chapter Preview . We give a general discussion of linear mixed models and continue by illustrating specific actuarial applications of this type of model. Technical details on linear mixed models follow: model assumptions, specifications, estimation techniques, and methods of inference.
Antonio, K., Zhang, Y.
openaire   +3 more sources

Linear Mixed Models

2020
This chapter introduces linear mixed models, which have wide applicability in small area estimation due to their flexibility to combining different types of information and explaining sources of errors. Three of the most used fitting methods are presented under two parametrizations.
Domingo Morales   +3 more
openaire   +2 more sources

Linear Mixed Effects Models

2007
Statistical models provide a framework in which to describe the biological process giving rise to the data of interest. The construction of this model requires balancing adequate representation of the process with simplicity. Experiments involving multiple (correlated) observations per subject do not satisfy the assumption of independence required for ...
Ann L, Oberg, Douglas W, Mahoney
openaire   +2 more sources

Linear Mixed Models II

2001
Observations often fall into groups or clusters. For example, longitudinal data consist of repeated observations on the same subjects. Hierarchical data sets typically consist of subjects nested in higher level units, such as families or GP practices.
Brian Everitt, Sophia Rabe-Hesketh
openaire   +1 more source

Linear and Generalized Linear Mixed Models and Their Applications

Technometrics, 2008
(2008). Linear and Generalized Linear Mixed Models and Their Applications. Technometrics: Vol. 50, No. 1, pp. 93-94.
openaire   +1 more source

Local Influence in Linear Mixed Models

Biometrics, 1998
The linear mixed model has become an important tool in modelling, partially due to the introduction of the SAS procedure MIXED, which made the method widely available to practising statisticians. Its growing popularity calls for data-analytic methods to check the underlying assumptions and robustness. Here, the problem of detecting influential subjects
Lesaffre, Emmanuel, Verbeke, Geert
openaire   +2 more sources

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