Aleksandra Slavkovic's primary research interest is in the area of data privacy and confidentiality, focusing on statistical disclosure limitation, statistical utility and their interplay with differential privacy, in the context of small and large scale surveys, health and genomic data, and network data.
Serial correlation among successive observations taken over a period of time reduces the statistical utility of captured imagery.
Our statistical approach tacitly accounts for this and indeed greater levels of such "noise" could actually increase the statistical utility of our computation.
17 The format of the questions and the layout of the questionnaires were designed to optimise the statistical utility of the data to be collected.
To demonstrate the statistical utility of POD, we compare sample size calculations based on POD to similar calculations using other conventional outcomes.
The validity of the provisional cluster can be verified by a statistical utility measure based on density, variance, sum of inter-cluster distances, etc (see [ 60] for review).
The questionnaire was pilot-tested by eight intensivists, and preliminary data were analyzed to ensure statistical utility (for example, absence of ceiling and floor effects) and clinical sensibility.
Assigned concentrations for 85,952 EYs (50%) were from statistical models of utility measurement data, either from the utility linked to the residence location (48,271 EYs, 28%) or from the utilities in the state with the same water supply source (ground or surface) as the residence (37,680 EYs, 22%).
The statistical power and utility of the method are enhanced by the multiple parameters that are extracted from high-resolution images.
Statistical properties and utility limitations are investigated through simulation studies.
To calculate statistical significance between utility CFB, an unpaired t-test was used.
