Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1152138 | Statistics & Probability Letters | 2013 | 6 Pages |
Abstract
Specifying the structural dimension is an important first step for the sufficient dimension reduction methodology. Based on the popular sequential test approach, we propose a novel test statistic via directional regression to determine the structural dimension in this paper.
Related Topics
Physical Sciences and Engineering
Mathematics
Statistics and Probability
Authors
Zhou Yu, Yuexiao Dong, Ranwei Guo,