C-index - PySurvival
The concordance index or C-index is a generalization of the area under the ROC curve (AUC) that can take into account censored data.
https://www.pysurvival.io/metrics/c_index.htmlConcordance Index as an Evaluation Metric | by Alonso Silva Allende
2019/10/08 ... The concordance index or c-index is a metric to evaluate the predictions made by an algorithm. It is defined as the proportion of concordant ...
https://medium.com/analytics-vidhya/concordance-index-72298c11eac7Pitfalls of the concordance index for survival outcomes - PubMed
2023/06/15 ... Prognostic models are useful tools for assessing a patient's risk of experiencing adverse health events. In practice, these models must be ...
https://pubmed.ncbi.nlm.nih.gov/36977424/A practical perspective on the concordance index for the ...
Introduction on the concordance index, a standard survival analysis metric. The C-index maintains a hidden dependency on event times.
https://www.sciencedirect.com/science/article/pii/S1532046420301246Evaluating Survival Models — scikit-survival 0.23.1
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://scikit-survival.readthedocs.io/en/stable/user_guide/evaluating-survival-models.htmlWhat is C-Index? | A-Z of AI for Healthcare - Owkin
The Concordance Index (or C-index) is one of a number of mathematical tests that can be used depending on the algorithm being assessed. It may be used to ...
https://www.owkin.com/a-z-of-ai-for-healthcare/c-indexConcordance index | SoftwareMill
2024/09/11 ... The concordance index can be thought of as a measure of how well patients are sorted according to event occurrence. It measures the ability of a ...
https://softwaremill.com/concordance-index/Use of the concordance index for predictors of censored survival data
The concordance index is often used to measure how well a biomarker predicts the time to an event. Estimators of the concordance index for predictors of ...
https://pmc.ncbi.nlm.nih.gov/articles/PMC6041741/What is Harrell's C-index? | Statistical Odds &Ends - WordPress.com
2019/10/26 ... Harrell's C-index (also known as the concordance index) introduced in Harrell et al. 1982, is a goodness of fit measure for models which ...
https://statisticaloddsandends.wordpress.com/2019/10/26/what-is-harrells-c-index/The Concordance Index Decomposition - arXiv
2024/01/23 ... The Concordance Index (C-index) is a commonly used metric in Survival Anal- ysis for evaluating the performance of a prediction model.
https://arxiv.org/pdf/2203.00144