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Filtering by: Creator Mandt, Kathleen E. Degree Level Doctoral Subject Analysis of variance

Confidence intervals for variance components

Creator:

Purdy, Kathleen G.

Abstract:

Measuring the source and magnitude of components of variation has important applications in industrial, environmental and biological studies. This thesis considers the problem of constructing confidence intervals for variance components in Gaussian mixed linear models. A number of methods based on the usual ANOVA mean squares have been proposed for...

Resource Type:

Dissertation

Full Text:

THE THESIS OF Kathleen G. Purdy for the degree of Doctor of Philosophy in Statistics presented on
Quadratic unbiased estimation for two variance components

Creator:

Olsen, Anthony Robert

Resource Type:

Dissertation

Full Text:

decomposition of Q'VQ is derived. It is shown that quadratic unbiased estimators of the form h'T, h E Rm, form