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Table 4 Individual level accuracy of fixed and random geo-imputation methods by site

From: Evaluating geographic imputation approaches for zip code level data: an application to a study of pediatric diabetes

 

Geo-imputation methods

 
 

FixedZip

FixedArea

FixedPop

Fixed019

RandArea

RandPop

Rand019

RandRace019

 

%

%

%

%

%

%

%

%

Colorado

16.77

14.44

23.03

23.03

13.94

21.11

19.80

21.40

Ohio

21.12

22.98

33.54

33.54

21.43

20.50

21.12

25.50

South Carolina

26.72

30.34

37.21

35.69

25.57

28.63

27.29

30.13

Washington

21.72

16.21

27.24

27.24

14.83

20.34

22.76

18.30