1. A note on weak convergence of general halfspace depth trimmed means.
- Author
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Wang, Jin
- Subjects
- *
ASYMPTOTIC distribution , *STOCHASTIC convergence , *MATHEMATICAL symmetry , *MATHEMATICAL analysis , *MULTIVARIATE analysis - Abstract
Abstract In this note, we restudy the general halfspace depth trimmed means and establish the weak convergence of their sample versions, which extends the result of Massé (2009) for dimensions one and two to any dimension. The asymptotic distribution of the Donoho (1982) halfspace depth trimmed mean is obtained as a special case and concretized for elliptically symmetric distributions. Highlights • We establish the weak convergence of general halfspace depth trimmed means. • The result of Massé (2009) for dimensions one and two is extended to any dimension. • The asymptotic distribution of Donoho (1982) trimmed mean is obtained as a special case. • The asymptotic distribution is concretized for elliptically symmetric distributions. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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