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On exact computation of minimum sample size for restricted estimation of a binomial parameter
Publisher: Elsevier Science
Year: 2013
estimation of the mean vector of a multivariate normal model under reflected normal loss
Year: 2009
Abstract:
For estimating an unknown mean vector-parameter bt in a multivariate normal population, we propose the unrestricted, restricted and preliminary test estimators and derive their exact risk expressions under a modified ...
On the ridge regression estimator with sub-space restriction
Year: 2017
Abstract:
for performance analysis. It is evident from the numerical results that the shrinkage ridge estimator performs better than both unrestricted and
restricted estimators in the multivariate t-regression model, for some specific cases....