Title

A Note on Sufficient Dimension Reduction

Abstract

In this paper, we presented a theoretical result and then discussed possible applications of our result to SDR problems. In addition to providing insights into existing SDR methods when Y is univariate; our theorem also applies to multivariate responses, especially when the response takes the form of (Y,W), where Y is a continuous variable and W is categorical.

Department(s)

Mathematics and Statistics

Keywords and Phrases

censoring regression; multivariate dimension reduction; slicing; sufficient dimension reduction

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2007 Elsevier, All rights reserved.


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