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Between-group metrics

Gower, John C. and Albers, Casper J. (2011). Between-group metrics. Journal of Classification, 28(3) pp. 315–326.

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In canonical analysis with more variables than samples, it is shown that, as well as the usual canonical means in the range-space of the within-groups dispersion matrix, canonical means may be defined in its null space. In the range space we have the usual Mahalanobis metric; in the null space explicit expressions are given and interpreted for a new metric.

Item Type: Journal Item
Copyright Holders: 2011 Journal of Classification
ISSN: 1432-1343
Keywords: between-group distances; canonical analysis; Mahalanobis distance
Academic Unit/School: Faculty of Science, Technology, Engineering and Mathematics (STEM) > Mathematics and Statistics
Faculty of Science, Technology, Engineering and Mathematics (STEM)
Item ID: 33029
Depositing User: Emma Howard
Date Deposited: 06 Mar 2012 10:06
Last Modified: 04 Oct 2016 11:16
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