{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,7]],"date-time":"2025-07-07T14:13:19Z","timestamp":1751897599843,"version":"3.37.3"},"reference-count":0,"publisher":"IOS Press","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2013]]},"abstract":"<jats:p>In this paper, the method of extension is proposed for the calculation of the area under the ROC curve, if only one pair of specificity (Sp0=1-FP0) and sensitivity (Se0) is available. The method of extension is algebraic and is based on the assumption that the ROC curve is continuous, concave, truly ascending and has the form Se=&amp;kappa;0+&amp;kappa;1FP+&amp;kappa;2FP2in parts. The area under ROC curve is calculated by the formula: AUC=&amp;lpar;7Sp0+7Se0&amp;minus;2Sp0Se0&amp;rpar;\/12.<\/jats:p>","DOI":"10.3233\/978-1-61499-276-9-219","type":"book-chapter","created":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T08:25:19Z","timestamp":1740126319000},"source":"Crossref","is-referenced-by-count":1,"title":["Area of the ROC curve when one point is available"],"prefix":"10.3233","author":[{"family":"Katostaras Theofanis","sequence":"additional","affiliation":[]},{"family":"Katostara Niki","sequence":"additional","affiliation":[]}],"member":"7437","container-title":["Studies in Health Technology and Informatics","Informatics, Management and Technology in Healthcare"],"original-title":[],"deposited":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T08:25:53Z","timestamp":1740126353000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.medra.org\/servlet\/aliasResolver?alias=iospressISSNISBN&issn=0926-9630&volume=190&spage=219"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013]]},"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/978-1-61499-276-9-219","relation":{},"ISSN":["0926-9630"],"issn-type":[{"value":"0926-9630","type":"print"}],"subject":[],"published":{"date-parts":[[2013]]}}}