ROC Curves and the C statistic - Medical College of Wisconsin
The area under the ROC curve is equivalent to another statistic commonly used to summarize model discrimination, the C statistic or Concordance statistic. The C ...
https://www.mcw.edu/-/media/MCW/Departments/Biostatistics/vo19no4.pdfThe Concordance Index Decomposition - A Measure for a ...
2022/02/02 ... The Concordance Index (C-index) is a commonly used metric in Survival Analysis to evaluate how good a prediction model is.
https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4024162Concordance or index? - anzsi
Concordances violate one of the basic principles of correct indexing: index the concept, not the word. A 'simple'concordance is actually an index of stark ...
https://www.anzsi.org/about-indexing/concordance-or-index/Evaluating Survival Models - Sebastian Pölsterl
2019/05/04 ... The most frequently used evaluation metric of survival models is the concordance index (c index, c statistic). It is a measure of rank correlation.
https://k-d-w.org/blog/2019/05/evaluating-survival-models/An Intuition for AUC and Harrell's C - Towards Data Science
2023/09/14 ... Simplifying a bit, the C-index is calculated as the ratio of the number of concordant pairs to the number of permissible pairs (I omit the case ...
https://towardsdatascience.com/get-an-intuition-for-auc-and-harrells-c-18df56220969A Statistical Learning Take on the Concordance Index for Survival ...
We address this issue by providing C-index Fisher-consistency results and excess risk bounds for several of the commonly used cost functions in survival ...
https://proceedings.mlr.press/v206/elgui23a.htmltorchsurv.metrics.cindex - NIBR Open Source
The concordance index is the probability that a model correctly predicts which of two comparable samples will experience an event first based on their ...
https://opensource.nibr.com/torchsurv/_autosummary/torchsurv.metrics.cindex.htmlConcordance for Survival Time Data: Fixed and Time-Dependent ...
2007/04/17 ... Discrimination;Concordance;C-Statistic;C-Index;Survival;Time- dependent covariate;Variance estimate;Cox proportional hazards. Page 4 ...
https://www.mayo.edu/research/documents/biostat-80pdf/doc-10027891Implementation of Concordance Index and Joint Concordance Index
Implementation of Concordance Index and Joint Concordance Index - ahujak/Concordance_Based_Metrics_Survival.
https://github.com/ahujak/Concordance_Based_Metrics_SurvivalInterpreting the concordance statistic of a logistic regression model
2012/06/20 ... The discriminative-ability of a logistic regression model is frequently assessed using the concordance (or c) statistic, a unitless index ...
https://bmcmedresmethodol.biomedcentral.com/articles/10.1186/1471-2288-12-82