Nonparametrically estimating dynamic bivariate correlation using visibility graph algorithm

Dynamic conditional correlation (DCC) is a method that estimates the correlation between two time series across time. Although used primarily in finance so far, DCC has been proposed recently as a model-based estimation method for quantifying functional connectivity during fMRI experiments. DCC coul...

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Bibliographic Details

Published in:	arXiv.org
Main Authors:	John, Aparna, Ikuta, Toshikazu, Ferbinteanu, Janina D, Majnu, John
Format:	Paper
Language:	English
Published:	Ithaca Cornell University Library, arXiv.org 20.10.2017
Subjects:	Algorithms Bivariate analysis Brain Correlation Empirical analysis Graph algorithms Human performance Outliers (statistics) Time series Visibility
ISSN:	2331-8422
Online Access:	Get full text
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