Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4643581 | Journal of Computational and Applied Mathematics | 2006 | 25 Pages |
Abstract
Approximations of the critical values for change-point tests are obtained through permutation methods. Both, abrupt and gradual changes are studied in models of possibly dependent observations satisfying a strong invariance principle, as well as gradual changes in an i.i.d. model. The theoretical results show that the original test statistics and their corresponding permutation counterparts follow the same distributional asymptotics. Some simulation studies illustrate that the permutation tests behave better than the original tests if performance is measured by the αα- and ββ-error, respectively.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Claudia Kirch, Josef Steinebach,