LAUSR

Covariate-Adjusted Regression for Distorted Longitudinal Data With Informative Observation Times

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0 Published in 2019 at "Journal of the American Statistical Association"

DOI: 10.1080/01621459.2018.1482757

Abstract: ABSTRACT In many longitudinal studies, repeated response and predictors are not directly observed, but can be treated as distorted by unknown functions of a common confounding covariate. Moreover, longitudinal data involve an observation process which… read more here.

Keywords: longitudinal data; observation times; response; distorted longitudinal ... See more keywords

Covariate-adjusted Gaussian graphical model estimation with false discovery rate control

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0 Published in 2020 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2020.1752385

Abstract: Abstract Recent genetic/genomic studies have shown that genetic markers can have potential effects on the dependence structure of genes. Motivated by such findings, we are interested in the estimation of covariate-adjusted Gaussian graphical model (CGGM).… read more here.

Keywords: adjusted gaussian; gaussian graphical; false discovery; graphical model ... See more keywords

A Sharp Analysis of Covariate Adjusted Precision Matrix Estimation via Alternating Projected Gradient Descent

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1 Published in 2022 at "IEEE Signal Processing Letters"

DOI: 10.1109/lsp.2022.3159402

Abstract: In this letter, we present a sharp algorithmic analysis for alternating projected gradient descent which is used to solve the covariate adjusted precision matrix estimation problem in high-dimensional settings. By introducing a new analytical tool… read more here.

Keywords: covariate adjusted; gradient descent; alternating projected; projected gradient ... See more keywords

The Covariate-Adjusted ROC Curve: The Concept and Its Importance, Review of Inferential Methods, and a New Bayesian Estimator

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2 Published in 2022 at "Statistical Science"

DOI: 10.1214/21-sts839

Abstract: Accurate diagnosis of disease is of fundamental importance in clinical practice and medical research. Before a medical diagnostic test is routinely used in practice, its ability to distinguish between diseased and nondiseased states must be… read more here.

Keywords: roc curve; covariate adjusted; adjusted roc;