Group penalized generalized estimating equation for correlated event-related potentials and biomarker selection

Group penalized generalized estimating equation for correlated event-related potentials and biomarker selection

Abstract Background Event-related potentials (ERP) data are widely used in brain studies that measure brain responses to specific stimuli using electroencephalogram (EEG) with multiple electrodes. Previous ERP data analyses haven’t accounted for the structured correlation among observations in ERP d...

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Bibliographic Details
Main Authors: Ye Lin, Jianhui Zhou, Swapna Kumar, Wanze Xie, Sarah K. G. Jensen, Rashidul Haque, Charles A. Nelson, William A. Petri Jr, Jennie Z. Ma
Format: Article
Language:English
Published: BMC 2020-08-01
Series:BMC Medical Research Methodology
Subjects:
Event-related potentials
Correlated data
Penalized generalized estimating equations (GEE)
Variable selection
Structured correlation matrix
Online Access:http://link.springer.com/article/10.1186/s12874-020-01103-x

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