Gower, John C.
|DOI (Digital Object Identifier) Link:||http://doi.org/10.1016/S0167-9473(99)00050-X|
|Google Scholar:||Look up in Google Scholar|
ten Berge (Comput. Statist. Data Anal. 24, 1997, 357–366) distinguished between rank-one and rank-two departures from symmetry. A re-examination suggests that there is no substantive difference between the two approaches unless the type of symmetry is constrained in some way. The relationship between rank and dimensionality in the context of asymmetry is clarified. Implications for diagnostic methods for distinguishing between different models of asymmetry are discussed, paying special attention to additive adjustments to a distance matrix.
|Item Type:||Journal Article|
|Copyright Holders:||2000 Elsevier Science B.V.|
|Keywords:||asymmetry; skew-symmetry; symmetry; rank; dimension; model-diagnostics; distance models; graphical methods|
|Academic Unit/Department:||Mathematics, Computing and Technology > Mathematics and Statistics
Mathematics, Computing and Technology
|Depositing User:||Sarah Frain|
|Date Deposited:||12 Aug 2010 10:31|
|Last Modified:||15 Jan 2016 14:47|
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