JSTOR Daily

Using Smoothed Receiver Operating Characteristic Curves to Summarize and Compare Diagnostic Systems

Receiver operating characteristic (ROC) curves are used for summarizing the performance of imperfect diagnostic systems, especially in biomedical research. These curves are also appropriate for ...
JSTOR Daily

SEMIPARAMETRIC INFERENTIAL PROCEDURES FOR COMPARING MULTIVARIATE ROC CURVES WITH INTERACTION TERMS

Multivariate ROC curve models that include an interaction term between biomarker type and false positive rate are important in comparative biomarker studies, because such interaction allows ROC curves ...
Risk

Bifractal receiver operating characteristic curves: a formula for generating receiver operating characteristic curves in credit-scoring contexts

This paper formulates a mathematical model for generating receiver operating characteristic (ROC) curves without underlying data. Credit scoring practitioners know that the Gini coefficient usually ...
Simon Fraser University

Example 39.6: ROC Curve, Customized Odds Ratios, Goodness-of-Fit Statistics, R-Square, and Confidence Limits

The ROC curve is plotted by the GPLOT procedure, and the plot is shown in Output 39.6.3. symbol1 i=join v=none c=blue; proc gplot data=roc1; title 'ROC Curve'; plot _sensit_*_1mspec_=1 / vaxis=0 to 1 ...
Institute of Development Studies

Poverty Monitoring and Targeting Using ROC Curves: Examples From Vietnam

This paper suggests a low cost methodology for identifying and assessing the accuracy of poverty monitoring and targeting indicators. It proposes that the non-parametric technique of Receiver ...