marcox: Marginal Hazard Ratio Estimation in Clustered Failure Time Data
Estimation of marginal hazard ratios in clustered failure time data. It implements the weighted generalized estimating equation approach based on a semiparametric marginal proportional hazards model (See Niu, Y. Peng, Y.(2015). "A new estimating equation approach for marginal hazard ratio estimation"), accounting for within-cluster correlations. 5 different correlation structures are supported. The package is designed for researchers in biostatistics and epidemiology who require accurate and efficient estimation methods for survival analysis in clustered data settings.
| Version: | 1.0.0 | 
| Depends: | R (≥ 4.4.0), Matrix | 
| Imports: | Rcpp, RcppEigen, survival, ggplot2, stats | 
| LinkingTo: | Rcpp, RcppEigen | 
| Published: | 2025-04-10 | 
| DOI: | 10.32614/CRAN.package.marcox | 
| Author: | Junyi Chen [aut, cre],
  Siqi Zhou [ctb],
  Shida Li [ctb],
  Yi Niu [aut] | 
| Maintainer: | Junyi Chen  <2655088079 at qq.com> | 
| License: | GPL-3 | 
| NeedsCompilation: | yes | 
| CRAN checks: | marcox results | 
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