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Filtering by: Creator Datin, Peter L. Remove constraint Creator: Datin, Peter L. Committee Member McEvoy, Peter Remove constraint Committee Member: McEvoy, Peter Committee Member Murtaugh, Paul Remove constraint Committee Member: Murtaugh, Paul

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  • Grazing, nutrients, and marine benthic algae : insights into the drivers and protection of diversity

    Creator:
    Guerry, Anne D., 1973-
    Abstract:
    Two of the most powerful ways in which humans have altered ecosystems are by increasing productivity and changing the densities of important consumers. The bottom-up effects of productivity and the top-down effects of consumers have been identified as primary determinants of biological diversity, though the links between them remain unclear....
    Resource Type:
    Dissertation
    Full Text:
    . Although I certainly could have used their expertise more, I thank my committee members, Peter McEvoy

  • Propensity score methodology for nonignorable nonresponse

    Creator:
    Starcevich, Leigh Ann H.
    Abstract:
    When data are not missing at random, approaches to reduce nonresponse bias include subsampling nonresponding units and modeling. The objective of this thesis is to develop unbiased and precise model-assisted estimators of the population total that are applicable to data from a complex survey design with nonignorable nonresponse. When information...
    Resource Type:
    Dissertation
    Full Text:
    . Peter McEvoy for being my Graduate School representative and for sending me Evrim. N. Scott