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  • The design-based Empirical Orthogonal Functions model : an alternative for the analysis of spatio-temporal data

    Creator:
    Munoz-Hernandez, Breda
    Abstract:
    Random processes are monitored over space and time by a network of stations distributed across a spatial region. Researchers have developed several analysis techniques to model the random process. Some of them require assumptions on the spatio-temporal variability of the process. An alternative method to analyze spatio-temporal data that does...
    Resource Type:
    Dissertation
    Full Text:
    Data. Abstract approved: Virginia M. Lesser Random processes are monitored over space and time by

  • Neural network imputation : a new fashion or a good tool

    Creator:
    Amer, Safaa R.
    Abstract:
    Most statistical surveys and data collection studies encounter missing data. A common solution to this problem is to discard observations with missing data while reporting the percentage of missing observations in different output tables. Imputation is a tool used to fill in the missing values. This dissertation introduces the missing...
    Resource Type:
    Dissertation
    Full Text:
    dissertation possible. First and foremost, I would like to thank my advisor Dr. Virginia Lesser, who helped me