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compareCstat: Compare C-Statistics (Concordance) Between Survival Models

Compare C-statistics (concordance statistics) between two survival models, using either bootstrap resampling (Harrell's C) or Uno's C with perturbation-resampling (from the survC1 package). Returns confidence intervals and a p-value for the difference in C-statistics. Useful for evaluating and comparing predictive performance of survival models. Methods implemented for Uno's C are described in Uno et al. (2011) <doi:10.1002/sim.4154>.

Version: 0.1.0
Depends: R (≥ 3.5.0)
Imports: boot
Suggests: survival, survC1
Published: 2025-06-06
DOI: 10.32614/CRAN.package.compareCstat
Author: Hairong Liu [aut], Ning Meng [aut, cre]
Maintainer: Ning Meng <nmeng2 at jh.edu>
BugReports: https://github.com/Lemonade0924/compareCstat/issues
License: MIT + file LICENSE
URL: https://github.com/Lemonade0924/compareCstat
NeedsCompilation: no
Materials: README
CRAN checks: compareCstat results

Documentation:

Reference manual: compareCstat.pdf

Downloads:

Package source: compareCstat_0.1.0.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): compareCstat_0.1.0.tgz, r-oldrel (arm64): compareCstat_0.1.0.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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