Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7547366 | Journal of Statistical Planning and Inference | 2016 | 18 Pages |
Abstract
We consider functional data analysis for randomly perturbed repeated time series with a general dependence structure of the error process. Specifically, the question of testing for equality of subspaces spanned by a finite number of eigenfunctions is addressed. The asymptotic distribution of standardized residual processes based on projections of eigenfunctions is derived. A two-sample test based on the residual processes is proposed together with a nuisance parameter free bootstrap procedure. Simulations illustrate finite sample properties.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Jan Beran, Haiyan Liu, Klaus Telkmann,