Andrushchenko, Zhanna
- Department of Energy and Technology, Swedish University of Agricultural Sciences
Research article2011Peer reviewedOpen access
Ohlson, Martin; Andrushchenko, Zhanna; Von Rosen, Dietrich
The problem of estimating parameters of a multivariate normal p-dimensional random vector is considered for a banded covariance structure reflecting in-dependence. A simple non-iterative estimation procedure is suggested which gives an explicit, unbiased and consistent estimator of the mean and an explicit and consistent estimator of the covariance matrix for arbitrary p and in.
Banded covariance matrices; Covariance matrix estimation; Explicit estimators; Multivariate normal distribution
Annals of the Institute of Statistical Mathematics
2011, Volume: 63, number: 1, pages: 29-42
Publisher: SPRINGER HEIDELBERG
Probability Theory and Statistics
DOI: https://doi.org/10.1007/s10463-008-0213-1
https://res.slu.se/id/publ/57944