A principal subspace theorem for 2-principal points of general location mixtures of spherically symmetric distributions

Shun Matsuura and Hiroshi Kurata

Statistics & Probability Letters, 2010, vol. 80, issue 23-24, 1863-1869

Abstract: In this paper, we study 2-principal points of general location mixtures, including finite and infinite mixtures, of spherically symmetric distributions. A theorem is established that clarifies a linear subspace in which any set of 2-principal points exists.

Keywords: Location; mixture; Mean; squared; distance; Principal; points; Spherically; symmetric; distribution (search for similar items in EconPapers)
Date: 2010
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Citations: View citations in EconPapers (7)

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