Results 1 to 10 of about 319,666 (300)

Receiver operating characteristic curve: overview and practical use for clinicians [PDF]

open access: yesKorean Journal of Anesthesiology, 2022
Using diagnostic testing to determine the presence or absence of a disease is essential in clinical practice. In many cases, test results are obtained as continuous values and require a process of conversion and interpretation and into a dichotomous form
Francis Sahngun Nahm
doaj   +2 more sources

Receiver operating characteristic curve analysis in diagnostic accuracy studies: A guide to interpreting the area under the curve value [PDF]

open access: yesTurkish Journal of Emergency Medicine, 2023
This review article provides a concise guide to interpreting receiver operating characteristic (ROC) curves and area under the curve (AUC) values in diagnostic accuracy studies.
Şeref Kerem Çorbacıoğlu   +1 more
doaj   +2 more sources

Receiver Operating Characteristic (ROC) Analysis

open access: yesFrontline Learning Research, 2017
Visual expertise covers a broad range of types of studies and methodologies. Many studies incorporate some measure(s) of observer performance or how well participants perform on a given task.
Elizabeth Anne Krupinski
doaj   +3 more sources

ROCS: receiver operating characteristic surface for class-skewed high-throughput data. [PDF]

open access: goldPLoS ONE, 2012
The receiver operating characteristic (ROC) curve is an important tool to gauge the performance of classifiers. In certain situations of high-throughput data analysis, the data is heavily class-skewed, i.e.
Tianwei Yu
doaj   +3 more sources

Understanding diagnostic tests – Part 3: Receiver operating characteristic curves

open access: diamondPerspectives in Clinical Research, 2018
In the previous two articles in this series on biostatistics, we examined the properties of diagnostic tests and various measures of their performance in clinical practice.
Rakesh Aggarwal, Priya Ranganathan
doaj   +2 more sources

Part 5: Receiver Operating Characteristic Curve and Area under the Curve

open access: greenEmergency, 2016
Multiple diagnostic tools are used by emergency physicians,every day. In addition, new tools are evaluated to obtainmore accurate methods and reduce time or cost of conventionalones.
Saeed Safari   +3 more
doaj   +1 more source

Receiver operating characteristic curve

open access: yesCurrent Medicine Research and Practice, 2012
A receiver operating characteristic (ROC) curve is a plot of tradeoff between sensitivity and specificity. It is a plot that evaluates a diagnostic test for a continuous variable between diseased and non-diseased subjects.
Anita Singh   +2 more
doaj   +1 more source

Modernising Receiver Operating Characteristic (ROC) Curves

open access: yesAlgorithms, 2023
The justification for making a measurement can be sought in asking what decisions are based on measurement, such as in assessing the compliance of a quality characteristic of an entity in relation to a specification limit, SL. The relative performance of
Leslie R. Pendrill   +3 more
doaj   +1 more source

Two-graph Receiver Operating Characteristic [PDF]

open access: yesThe Stata Journal: Promoting communications on statistics and Stata, 2002
The command roctg allows visualizing sensitivity (Se)and specificity (Sp) curves according to the range of values of a new diagnostic test, given a “true” state of an event, the reference test. On request, several options for displaying Se and Sp estimates in, or enhancements for, the graphs are also available.
Reichenheim, Michael E.   +1 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy