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Filtering by: Creator Sukhatme, Gaurav S. Remove constraint Creator: Sukhatme, Gaurav S. Academic Affiliation Statistics Remove constraint Academic Affiliation: Statistics

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  • Estimating root mean squared error in the one-way random model

    Creator:
    Siripanich, Pachitjanut (Dasnanjali)
    Resource Type:
    Dissertation
    Full Text:
    One-way Random Model Abstract approved: Redacted for privacy David S. Birkes Consider a one-way

  • The use of an auxiliary variable in optimum stratification

    Creator:
    Chester, Spencer T.
    Abstract:
    When stratification is employed to reduce the variance of an estimate of the population mean, and the population does not possess an a priori partitioning, the degree of reduction provided is affected by the method of allocation, by the number of strata, and by the choice of the stratum boundaries....
    Resource Type:
    Dissertation
    Full Text:
    dissertation is dedicated to the memory of Barbara T. Chester, May S. Chester and Mary K. Richardson The

  • Information Criterion for Nonparametric Model-Assisted Survey Estimators

    Creator:
    James, Addison
    Abstract:
    Nonparametric model-assisted estimators have been proposed to improve estimates of finite population parameters. More efficient estimators are obtained when the parametric model is misspecified due to the flexibility of nonparametric models. In this dissertation, we derive information criteria to select appropriate auxiliary variables to use in an additive model-assisted method....
    Resource Type:
    Dissertation
    Full Text:
    applications of sampling methods to agriculture was given by Panse and Sukhatme (1954). Sampling techniques

  • Post stratified estimation using a known auxiliary variable

    Creator:
    Bedier, Mostafa Abdellatif
    Abstract:
    Post stratification is considered desirable in sample surveys for two reasons - it reduces the mean squared error when averaged over all possible samples, and it reduces the conditional bias when conditioned on stratum sample sizes. The problem studied in this thesis is post stratified estimation of a finite population...
    Resource Type:
    Dissertation
    Full Text:
    . Faulkenberry's absence. My gratitude to Dr. David R. Thomas and Dr. David S. Birkes for their assistance and

  • The use of objective sampling procedures in estimating Oregon filbert production

    Creator:
    Huszar, Charles Karoly
    Abstract:
    In an attempt to improve the mid-season forecast of filbert production, objective measure techniques were started in 1955 on an experimental basis. In the following years an adjusted ratio estimate was used to forecast the filbert production. The purpose of this study was to review the different assumptions and consider...
    Resource Type:
    Masters Thesis
    Full Text:
    student) in Statistics (Major) M. S. (Degree) presented on March 28, 1967 Title: THE USE OF

  • Estimating population totals from area frame samples

    Creator:
    Garoui, Abderrazak
    Abstract:
    Area frame sampling for agricultural statistics is a procedure currently used by the Statistical Reporting Service of the US Department of Agriculture as well as by agriculture departments in other countries. A primary advantage of the area frame is that it provides complete coverage of the population. In area frame...
    Resource Type:
    Dissertation
    Full Text:
    published by the Statistical Reporting Service (SRS), US Department of Agriculture, prior to the 1960's