Home Business & Economics Confidence estimation of the covariance function of stationary and locally stationary processes
Article
Licensed
Unlicensed Requires Authentication

Confidence estimation of the covariance function of stationary and locally stationary processes

  • Mihai Giurcanu and Vladimir Spokoiny
Published/Copyright: September 25, 2009
Become an author with De Gruyter Brill

Summury

In this note we consider the problem of confidence estimation of the covariance function of a stationary or locally stationary zero mean Gaussian process. The constructed confidence intervals are based on the usual empirical covariance estimate and a special estimate of its variance. The results about coverage probability are stated in a nonasymptotic way and apply for small and moderate sample size under mild conditions on the model. The presented numerical results are in agreement with the theoretical issues and demonstrate applicability of the method.

:
Published Online: 2009-09-25
Published in Print: 2004-04-01

© R. Oldenbourg Verlag, München

Downloaded on 21.12.2025 from https://www.degruyterbrill.com/document/doi/10.1524/stnd.22.4.283.64315/html
Scroll to top button