dc.contributor.author | Chang, Christopher C. | en |
dc.contributor.author | Politis, Dimitris Nicolas | en |
dc.creator | Chang, Christopher C. | en |
dc.creator | Politis, Dimitris Nicolas | en |
dc.date.accessioned | 2019-12-02T10:34:13Z | |
dc.date.available | 2019-12-02T10:34:13Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 1061-8600 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/56576 | |
dc.description.abstract | In this article, we introduce a new class of robust autocorrelation estimators based on interpreting the sample autocorrelation function as a linear regression. We investigate the efficiency and robustness properties of the estimators that result from employing three common robust regression techniques. We discuss the construction of robust autocovariance and positive definite autocorrelation estimates, and their application to AR model fitting. We perform simulation studies with various outlier configurations to compare the different estimators. © 2016 American Statistical Association, Institute of Mathematical Statistics, and Interface Foundation of North America. | en |
dc.source | Journal of Computational and Graphical Statistics | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84961245289&doi=10.1080%2f10618600.2014.969431&partnerID=40&md5=c746c9a786734d3ae796acc45949099c | |
dc.subject | Regression | en |
dc.subject | Robustness | en |
dc.title | Robust Autocorrelation Estimation | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1080/10618600.2014.969431 | |
dc.description.volume | 25 | |
dc.description.issue | 1 | |
dc.description.startingpage | 144 | |
dc.description.endingpage | 166 | |
dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :1</p> | en |
dc.source.abbreviation | J.Comput.Graph.Stat. | en |