Browse Dissertations and Theses - Statistics by Contributor "Stephen Portnoy"

  • Georgescu, Constantin (2004)
    Improved estimates of a survey population parameter can be obtained by using information about co-related auxiliary variable. There is a huge literature on such methods for estimating the mean. Here we explore some ...

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  • Neocleous, Tereza (2005)
    Partly linear models are useful as an extension to linear regression when the response cannot be easily parameterized in terms of all covariates. Their flexibility in keeping some linear terms, while at the same time ...

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  • Lin, Guixian (2009)
    Keywords. Survival Analysis; Quantile Regression; Kaplan-Meier; the Cox Proportional Hazards Model; Accelerated Failure Time Model.

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