Displaying results 1 - 2 of 2
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A data simulation model using NRDM pharmaceutical sales counts
Content Type: Abstract
In disease surveillance, an outbreak is often present in more than one data type. If each data type is analyzed separately rather than combined, the statistical power to detect an outbreak may suffer because no single data source… read more… and F-C Tsui.; licensee Emerging Health Threats Journal. www.eht-journal.org 5353 distribution. Third, we combine the … Health Threats Journal J Que and F-C Tsui. 2011, 4:s49 www.eht-journal.org page 2/2 5454 … -
Ellipse-Based Clustering Analysis Using a Time Series Algorithm
Content Type: Abstract
Many cities in the US and the Center for Disease Control and Prevention have deployed biosurveillance systems to monitor regional health status. Biosurveillance systems rely on algorithms that analyze data in temporal domain… read more… Many cities in the US and the Center for Disease Con- trol and Prevention (CDC) have deployed biosurveil- … a “hot” zip code with elevated sales. The 5 ellipses con- tain hot zip codes in red, orange, yellow, blue, and …