FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2099932292> ?p ?o ?g. }

• W2099932292 endingPage "1337" @default.
• W2099932292 startingPage "1329" @default.
• W2099932292 abstract "It has been frequently observed in the literature that many multivariate statistical methods require the covariance or dispersion matrix Σ of an elliptical distribution only up to some scaling constant. If the topic of interest is not the scale but only the shape of the elliptical distribution, it is not meaningful to focus on the asymptotic distribution of an estimator for Σ or another matrix Γ∝Σ. In the present work, robust estimators for the shape matrix and the associated scale are investigated. Explicit expressions for their joint asymptotic distributions are derived. It turns out that if the joint asymptotic distribution is normal, the estimators presented are asymptotically independent for one and only one specific choice of the scale function. If it is non-normal (this holds for example if the estimators for the shape matrix and scale are based on the minimum volume ellipsoid estimator) only the scale function presented leads to asymptotically uncorrelated estimators. This is a generalization of a result obtained by Paindaveine [D. Paindaveine, A canonical definition of shape, Statistics and Probability Letters 78 (2008) 2240–2247] in the context of local asymptotic normality theory." @default.
• W2099932292 created "2016-06-24" @default.
• W2099932292 creator A5002792217 @default.
• W2099932292 date "2009-08-01" @default.
• W2099932292 modified "2023-09-28" @default.
• W2099932292 title "Asymptotic distributions of robust shape matrices and scales" @default.
• W2099932292 cites W1525908154 @default.
• W2099932292 cites W1563108151 @default.
• W2099932292 cites W1968698987 @default.
• W2099932292 cites W1979573625 @default.
• W2099932292 cites W1982733046 @default.
• W2099932292 cites W1998416944 @default.
• W2099932292 cites W2008418230 @default.
• W2099932292 cites W2010849103 @default.
• W2099932292 cites W2010951077 @default.
• W2099932292 cites W2016130389 @default.
• W2099932292 cites W2019740336 @default.
• W2099932292 cites W2021553162 @default.
• W2099932292 cites W2031398712 @default.
• W2099932292 cites W2039248991 @default.
• W2099932292 cites W2039586311 @default.
• W2099932292 cites W2039587747 @default.
• W2099932292 cites W2058989825 @default.
• W2099932292 cites W2062052013 @default.
• W2099932292 cites W2065824479 @default.
• W2099932292 cites W2111131733 @default.
• W2099932292 cites W2113731372 @default.
• W2099932292 cites W2123531330 @default.
• W2099932292 cites W2129187399 @default.
• W2099932292 cites W2142582388 @default.
• W2099932292 cites W3098345134 @default.
• W2099932292 doi "https://doi.org/10.1016/j.jmva.2008.11.007" @default.
• W2099932292 hasPublicationYear "2009" @default.
• W2099932292 type Work @default.
• W2099932292 sameAs 2099932292 @default.
• W2099932292 citedByCount "25" @default.
• W2099932292 countsByYear W20999322922012 @default.
• W2099932292 countsByYear W20999322922013 @default.
• W2099932292 countsByYear W20999322922014 @default.
• W2099932292 countsByYear W20999322922015 @default.
• W2099932292 countsByYear W20999322922016 @default.
• W2099932292 countsByYear W20999322922018 @default.
• W2099932292 countsByYear W20999322922020 @default.
• W2099932292 countsByYear W20999322922022 @default.
• W2099932292 countsByYear W20999322922023 @default.
• W2099932292 crossrefType "journal-article" @default.
• W2099932292 hasAuthorship W2099932292A5002792217 @default.
• W2099932292 hasBestOaLocation W20999322921 @default.
• W2099932292 hasConcept C105795698 @default.
• W2099932292 hasConcept C106487976 @default.
• W2099932292 hasConcept C121332964 @default.
• W2099932292 hasConcept C1276947 @default.
• W2099932292 hasConcept C130545031 @default.
• W2099932292 hasConcept C151730666 @default.
• W2099932292 hasConcept C159985019 @default.
• W2099932292 hasConcept C161584116 @default.
• W2099932292 hasConcept C177384507 @default.
• W2099932292 hasConcept C185142706 @default.
• W2099932292 hasConcept C185429906 @default.
• W2099932292 hasConcept C192562407 @default.
• W2099932292 hasConcept C2779343474 @default.
• W2099932292 hasConcept C28826006 @default.
• W2099932292 hasConcept C33923547 @default.
• W2099932292 hasConcept C57489055 @default.
• W2099932292 hasConcept C65778772 @default.
• W2099932292 hasConcept C86803240 @default.
• W2099932292 hasConceptScore W2099932292C105795698 @default.
• W2099932292 hasConceptScore W2099932292C106487976 @default.
• W2099932292 hasConceptScore W2099932292C121332964 @default.
• W2099932292 hasConceptScore W2099932292C1276947 @default.
• W2099932292 hasConceptScore W2099932292C130545031 @default.
• W2099932292 hasConceptScore W2099932292C151730666 @default.
• W2099932292 hasConceptScore W2099932292C159985019 @default.
• W2099932292 hasConceptScore W2099932292C161584116 @default.
• W2099932292 hasConceptScore W2099932292C177384507 @default.
• W2099932292 hasConceptScore W2099932292C185142706 @default.
• W2099932292 hasConceptScore W2099932292C185429906 @default.
• W2099932292 hasConceptScore W2099932292C192562407 @default.
• W2099932292 hasConceptScore W2099932292C2779343474 @default.
• W2099932292 hasConceptScore W2099932292C28826006 @default.
• W2099932292 hasConceptScore W2099932292C33923547 @default.
• W2099932292 hasConceptScore W2099932292C57489055 @default.
• W2099932292 hasConceptScore W2099932292C65778772 @default.
• W2099932292 hasConceptScore W2099932292C86803240 @default.
• W2099932292 hasIssue "7" @default.
• W2099932292 hasLocation W20999322921 @default.
• W2099932292 hasOpenAccess W2099932292 @default.
• W2099932292 hasPrimaryLocation W20999322921 @default.
• W2099932292 hasRelatedWork W1966595627 @default.
• W2099932292 hasRelatedWork W2012455789 @default.
• W2099932292 hasRelatedWork W2024659012 @default.
• W2099932292 hasRelatedWork W2074799751 @default.
• W2099932292 hasRelatedWork W2180859562 @default.
• W2099932292 hasRelatedWork W2987788729 @default.
• W2099932292 hasRelatedWork W3125106998 @default.
• W2099932292 hasRelatedWork W3184863737 @default.
• W2099932292 hasRelatedWork W4298281490 @default.
• W2099932292 hasRelatedWork W90665414 @default.

• next