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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Departure from assumptions of analysis of variance and behaviour of multiple comparison procedures (power and robustness) in real data

Krstic, Ivanka Branislav January 2011 (has links)
Typescript. / Digitized by Kansas Correctional Industries
12

Analysis of parametric structures for variance matrices / by Anthony J. Swain

Swain, Anthony John January 1975 (has links)
vii, 188 leaves : ill. ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.)--University of Adelaide, Dept. of Statistics, 1976
13

Confidence intervals for variance components

Purdy, Kathleen G. 08 May 1998 (has links)
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 constructing confidence intervals for variance components in balanced mixed models. Some authors have suggested extending balanced model procedures to unbalanced models by replacing the ANOVA mean squares with mean squares from an unweighted means ANOVA. However, the unweighted means ANOVA is only defined for a few specific mixed models. In Chapter 2 we define a generalization of the unweighted means ANOVA for the three variance component mixed linear model and illustrate how the mean squares from this ANOVA may be used to construct confidence intervals for variance components. Computer simulations indicate that the proposed procedure gives intervals that are generally consistent with the stated confidence level, except in the case of extremely unbalanced designs. A set of statistics that can be used as an alternative to the generalized unweighted mean squares is developed in Chapter 3. The intervals constructed with these statistics have better coverage probability and are often narrower than the intervals constructed with the generalized unweighted mean squares. / Graduation date: 1998
14

Estimating treatment effects in observational studies : properties of an estimator based on propensity scores /

Clements, Nancy C. January 1997 (has links)
Thesis (Ph. D.)--University of Chicago, Dept. of Statistics, December 1997. / Includes bibliographical references. Also available on the Internet.
15

Factors affecting Navy Working Capital Fund (NWCF) net operating result a case study of Naval Facilities Engineering Command Washington, Washington D.C. /

Duong, Tamanh Q. Johnson, Greg R. Uribe, Juan C. January 2009 (has links) (PDF)
"Submitted in partial fulfillment of the requirements for the degree of Master of Business Administration from the Naval Postgraduate School, December 2009." / Advisor(s): Jones, Lawrence R. ; Potvin, Lisa. "December 2009." "MBA Professional report"--Cover. Description based on title screen as viewed on January 28, 2010. Author(s) subject terms: Navy Working Capital Fund, Net Operating Result (NOR), Accumulative Operating Result (AOR), Naval Facilities Engineering Command (NAVFAC), Public Works Department (PWD), Utilities, Labor Hours, Expenses, Revenues, Break Even, Budget Forecasting, Business Model, Variance Analysis, Stabilized Rate, Financial Management, Operations, Policy, Workload, Industrial Business Information System (IBIS). Includes bibliographical references (p. 71-73). Also available in print.
16

Reducing variance between two systems by inducing correlation

Wiedemann, Eric A. 05 1900 (has links)
No description available.
17

An investigation of tests employing Satterthwaite's synthetic mean squares when certain analysis of variance assumptions are violated

McKinney, John Joseph 08 1900 (has links)
No description available.
18

A methodology for determining the power of MANOVA when the observations are serially correlated

Eyrich, Norviel Robert 12 1900 (has links)
No description available.
19

Analysis of parametric structures for variance matrices /

Swain, Anthony John. January 1975 (has links) (PDF)
Thesis (Ph.D.)--University of Adelaide, Dept. of Statistics, 1976.
20

Simple strategies for variance uncertainty in meta-analysis

Di Gessa, Giorgio. January 2007 (has links)
Thesis (M.Sc.(R)) - University of Glasgow, 2007. / M.Sc.(R) thesis submitted to the Department of Statistics, Faculty of Information and Mathematical Sciences, University of Glasgow, 2007. Includes bibliographical references. Print version also available.

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