Find matching records in your data

Upload either one dataset to be examined for internal record matches, or two dataset to compare for record matches.

Dataset 1

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Show dataset 1

Dataset 2 (optional)

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Show dataset 2

Dataset 1 variable(s)

Dataset 2 variable(s)

Variable type

Weight

Threshold of matching uncertainty

Age uncertainty (+/- years)

Date uncertainty (+/- days)

Date format for Dataset 1

Date format for Dataset 2

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Results

Tool is publicly available online at http://daattali.com/shiny/epimatch/