The concordance statistic and the Cox model
2017/12/08 ... ... concordance C as well, is ... Estimating a time-dependent concordance index for survival predic- tion models with covariate dependent censoring.
https://www.mayo.edu/research/documents/bsi-techreport-85/doc-20433003Boosting the discriminatory power of sparse survival models via ...
2016/07/22 ... ... concordance index (C-index). Due to this objective function, the resulting prediction models are optimal with respect to their ability to ...
https://bmcbioinformatics.biomedcentral.com/articles/10.1186/s12859-016-1149-8Calculating the Concordance Probability Estimate with a Discrete ...
One thousand simulations were run to produce the results in Table 1. In addition to the CPE, the c-index with inverse probability censoring weights was included ...
https://www.mskcc.org/sites/default/files/node/2246/documents/discrete-cpe.pdfHarrell's C-index - RPubs
2024/02/22 ... Calculate Harrell's C-index using the concordance index function (concordance). The concordance function is part of the survival package and directly ...
https://rpubs.com/atming/1152162Concordance Index Calculator
2024/08/08 ... Enter the number of concordant pairs and discordant pairs, and the total number of possible pairs into the calculator to determine the Concordance Index.
https://calculator.academy/concordance-index-calculator/Concordance index in survival analysis (Gonen and Heller)
2024/11/02 ...Concordance index in survival analysis (Gonen and Heller) ... I am working on a project to externally validate a clinical prediction model. The ...
https://stats.stackexchange.com/questions/656632/concordance-index-in-survival-analysis-gone...concordanceIndex - File Exchange - MATLAB Central - MathWorks
2022/09/21 ...C-Index as described in : MULTIVARIABLE PROGNOSTIC MODELS: ISSUES IN DEVELOPING MODELS, EVALUATING ASSUMPTIONS AND ADEQUACY
https://www.mathworks.com/matlabcentral/fileexchange/117845-concordanceindexC-Statistic: Definition, Examples, Weighting and Significance
The C-statistic (sometimes called the “concordance” statistic or C-index) is a measure of goodness of fit for binary outcomes in a logistic regression model.
https://www.statisticshowto.com/c-statistic/Concordance Statistics - SAS Help Center
2020/10/28 ... In the context of logistic regression with binary outcomes, the concordance statistic (also known as C-statistic) is the most commonly used ...
https://documentation.sas.com/doc/en/statug/15.2/statug_phreg_details57.htmcompareC: Compare Two Correlated C Indices with Right-Censored ...
Description Proposed by Harrell, the C index or concordance C, is considered an overall mea- sure of discrimination in survival analysis between a survival ...
https://cran.r-project.org/web/packages/compareC/compareC.pdf