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A Case Study in Record Linkage_PVER Conf_May2011

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NORC at the University of Chicago
NORC at the University of Chicago

PowerPoint Presentation from May 2011 Personal Validation and Entity Resolution Conference. Presenters: Marianne Winglee, Richard Valliant, Fritz Scheuren.

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A CASE STUDY IN RECORD LINKAGE Marianne Winglee Westat Richard Valliant Survey Research Center at U Michigan and the JPSM at U Maryland Fritz Scheuren NORC at University of Chicago
Today’s Talk ,[object Object],[object Object]
The Case Study ,[object Object],[object Object]
Provider & HH Data ,[object Object],[object Object],[object Object],[object Object],[object Object]
Data May Disagree ,[object Object],[object Object]
Probabilistic ,[object Object],[object Object]
Decision Rule ,[object Object],[object Object],[object Object]
In practice ,[object Object],[object Object]
A Guide to Action ,[object Object]
Error Estimation ,[object Object],[object Object],[object Object]
Methods ,[object Object],[object Object],[object Object],[object Object]
Match Weight CDFs ,[object Object],[object Object]
Basic Steps ,[object Object],[object Object]
Weight thresholds ,[object Object],[object Object],[object Object],[object Object]
Our Approaches ,[object Object],[object Object],[object Object]
Training Pairs M ,[object Object],[object Object],[object Object]
Training M Curve ,[object Object],[object Object]
Training U Pairs ,[object Object],[object Object]
Training U Curve ,[object Object],[object Object]
Weight Curves -10 0 10 20 100 50 0 Cumulative Percentage Assigned Match Weight
Error Rates ,[object Object],[object Object],[object Object],[object Object]
A Simulation Approach ,[object Object],[object Object]
SimRate ,[object Object],[object Object]
Match Weights
Simulation Model ,[object Object],[object Object]
SIM-M Curve ,[object Object],[object Object],[object Object]
SIM-M Curve II ,[object Object],[object Object],[object Object]
SIM-U Curve ,[object Object],[object Object],[object Object]
SIM-U Curve II ,[object Object],[object Object],[object Object]
Results ,[object Object],[object Object]
Heart of SimRate ,[object Object]
Flexible Tool ,[object Object]
Concluding Remarks ,[object Object]
Remark II ,[object Object]
Remark III ,[object Object]
Remark IV ,[object Object],[object Object]
Contact Us ,[object Object],[object Object],[object Object]
Notations
Assumptions
Simulation Model
Agreement Probabilities
Joint Probability M
Joint Probability U

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A Case Study in Record Linkage_PVER Conf_May2011

Editor's Notes

  1. For example, define outcome indicators to show if