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Estimation of Predictive Value of a Positive Test from a Screening Test
- Authors
- Shin, Hyun Chul; Park, Sang Gue; Kim , Yong Hee
- Issue Date
- Aug-2003
- Publisher
- 한국통계학회
- Keywords
- Screening tests; Specificity; Sensitivity; Predictive Value of a Positive test; Score method; Skewness-Corrected Score method
- Citation
- 응용통계연구, v.10, no.2, pp 567 - 574
- Pages
- 8
- Journal Title
- 응용통계연구
- Volume
- 10
- Number
- 2
- Start Page
- 567
- End Page
- 574
- ISSN
- 1225-066X
2383-5818
- Abstract
- The estimation problem of predictive value of a positive test(PVP), which is assessing the accuracy of a screening test is considered. Score methods discussed by Gart and Nam(1988) are proposed for constructing confidence interval for PVP. The simulation studies are conducted in evaluating the proposed methods and existing approximate ones.
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