Engineering

Explore engineering articles, patents, standards, and other information.

Statistics and Data

Our libraries' research guides have several pages with sources for statistics and data.
Start with the list of Statistics databases.

Also:



Research guides about data: on the library home page, go to Research Guides, and enter "data." Scroll all the way down to see all of them:



 
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Definitions (from MeSH):

Incidence:  "The number of new cases of a given disease during a given period in a specified population. It also is used for the rate at which new events occur in a defined population."

Prevalence: "The total number of cases [new and old] of a given disease in a specified population at a designated time."