CoxAalenCR: Additive-Multiplicative Cox-Aalen Subdistribution Hazard Model
for Competing Risks
Implements the flexible additive-multiplicative Cox-Aalen
subdistribution hazard regression model for competing risks data as
proposed by Li and Long (2019) <doi:10.1007/s11424-019-7281-6>. The
framework accommodates both time-varying non-parametric additive covariate
effects through an Aalen (1980) additive model and constant multiplicative
effects via a Cox proportional hazards structure, generalizing Scheike and
Zhang (2002) <doi:10.1111/1467-9469.00065> and Martinussen and Scheike
(2002) <doi:10.1093/biomet/89.2.283>. Includes inverse probability of
censoring weighting (IPCW) with both Kaplan-Meier weights (Fine and Gray,
1999 <doi:10.1080/01621459.1999.10474144>) and covariate-dependent Cox
censoring weights (He et al., 2016 <doi:10.1111/sjos.12172>; Li and Long,
2019 <doi:10.1007/s11424-019-7281-6>). Provides simultaneous estimating
equations based on Huffer and McKeague (1991)
<doi:10.1080/01621459.1991.10475010>, asymptotic sandwich variance
estimation with censoring-weight martingale corrections, cumulative
incidence function (CIF) prediction with pointwise confidence intervals,
supremum-type goodness-of-fit tests for time-varying covariate effects, and
Monte Carlo competing risks data simulation.
| Version: |
0.1.0 |
| Depends: |
R (≥ 4.0.0) |
| Imports: |
stats, graphics, grDevices, utils, survival |
| Suggests: |
testthat (≥ 3.0.0), knitr, rmarkdown |
| Published: |
2026-08-21 |
| DOI: |
10.32614/CRAN.package.CoxAalenCR (may not be active yet) |
| Author: |
Shikhar Tyagi 
[aut, cre],
Arvind Pandey [aut],
Bhupendra Singh [aut],
Vrijesh Tripathi [aut] |
| Maintainer: |
Shikhar Tyagi <shikhar1093tyagi at gmail.com> |
| License: |
GPL (≥ 3) |
| NeedsCompilation: |
no |
| CRAN checks: |
CoxAalenCR results |
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