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.
Original language | English |
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Pages (from-to) | 1863-1869 |
Number of pages | 7 |
Journal | Statistics and Probability Letters |
Volume | 80 |
Issue number | 23-24 |
DOIs | |
Publication status | Published - 2010 Dec |
Externally published | Yes |
Keywords
- Location mixture
- Mean squared distance
- Principal points
- Spherically symmetric distribution
ASJC Scopus subject areas
- Statistics and Probability
- Statistics, Probability and Uncertainty