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04/06/2021
Semi-supervised empirical Bayes group-regularized factor regression
The features in high dimensional biomedical prediction problems are ofte...
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10/12/2020
rags2ridges: A One-Stop-Shop for Graphical Modeling of High-Dimensional Precision Matrices
A graphical model is an undirected network representing the conditional ...
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09/17/2019
Rotational Uniqueness Conditions Under Oblique Factor Correlation Metric
In an addendum to his seminal 1969 article Jöreskog stated two sets of c...
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09/17/2019
A Note on a Simple and Practical Randomized Response Framework for Eliciting Sensitive Dichotomous Quantitative Information
Many issues of interest to social scientists and policymakers are of a s...
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03/27/2019
Stable prediction with radiomics data
Motivation: Radiomics refers to the high-throughput mining of quantitati...
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05/01/2018
Adaptive group-regularized logistic elastic net regression
In high-dimensional data settings, additional information on the feature...
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01/04/2018
Inequality Constrained Multilevel Models
Multilevel or hierarchical data structures can occur in many areas of re...
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08/14/2016
The Spectral Condition Number Plot for Regularization Parameter Determination
Many modern statistical applications ask for the estimation of a covaria...
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09/26/2015