- Title
- An algebraic generalisation of some variants of simple correspondence analysis
- Creator
- Beh, Eric J.; Lombardo, Rosaria
- Relation
- Metrika Vol. 81, Issue 4, p. 423-443
- Publisher Link
- http://dx.doi.org/10.1007/s00184-018-0649-0
- Publisher
- Springer
- Resource Type
- journal article
- Date
- 2018
- Description
- For an analysis of the association between two categorical variables that are cross-classified to form a contingency table, graphical procedures have been central to this analysis. In particular, correspondence analysis has grown to be a popular method for obtaining such a summary and there is a great variety of different approaches that one may consider to perform. In this paper, we shall introduce a simple algebraic generalisation of some of the more common approaches to obtaining a graphical summary of association, where these approaches are akin to the correspondence analysis of a two-way contingency table. Specific cases of the generalised procedure include the classical and non-symmetrical correspondence plots and the symmetrical and isometric biplots.
- Subject
- adjusted residual; biplot; correspondence analysis; isometric plot; non-symmetrical correspondence analysis; singular value decomposition
- Identifier
- http://hdl.handle.net/1959.13/1466172
- Identifier
- uon:47461
- Identifier
- ISSN:0026-1335
- Language
- eng
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