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Title

THE ROC CURVE MODEL FROM GENERALIZED-EXPONENTIAL DISTRIBUTION

Keywords

ROC curve, Generalized-Exponential Distribution, MLE, equivalence test statistic, exact confidence interval

Description

In biomedical studies often yield continuously positively skewed (non- normal) distributed data. In this regard Generalized-Exponential Distribution is suggested for analyzing such data. In this paper the parametric equation of  the Receiving Operating Characteristic (ROC) curve model is established under the assumptions of bi-distributional population based on pair of Generalized-Exponential Distributions. Also its maximum likelihood estimator MLE, sampling distribution , equivalence test statistic and exact confidence interval are derived.

 


Date

2011-04-27

Identifier


Source

Pakistan Journal of Statistics and Operation Research; Vol 7. No. 2, July 2011



Print ISSN: 1816-2711 | Electronic ISSN: 2220-5810