Proposed by Harrell, the C index or concordance C, is considered an overall measure of discrimination in survival analysis between a survival outcome that is possibly right censored and a predictive-score variable, which can represent a measured biomarker or a composite-score output from an algorithm that combines multiple biomarkers. This package aims to statistically compare two C indices with right-censored survival outcome, which commonly arise from a paired design and thus resulting two correlated C indices.
| Version: | 1.3.3 |
| Published: | 2025-05-15 |
| DOI: | 10.32614/CRAN.package.compareC |
| Author: | Le Kang [aut, cre], Weijie Chen [aut] |
| Maintainer: | Le Kang <lkang at vcu.edu> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2.0)] |
| NeedsCompilation: | yes |
| Citation: | compareC citation info |
| In views: | Survival |
| CRAN checks: | compareC results |
| Reference manual: | compareC.html , compareC.pdf |
| Package source: | compareC_1.3.3.tar.gz |
| Windows binaries: | r-devel: compareC_1.3.3.zip, r-release: compareC_1.3.3.zip, r-oldrel: compareC_1.3.3.zip |
| macOS binaries: | r-release (arm64): compareC_1.3.3.tgz, r-oldrel (arm64): compareC_1.3.3.tgz, r-release (x86_64): compareC_1.3.3.tgz, r-oldrel (x86_64): compareC_1.3.3.tgz |
| Old sources: | compareC archive |
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