surtvep: Cox Non-Proportional Hazards Model with Time-Varying
Coefficients
Fit Cox non-proportional hazards models with time-varying coefficients.
Both unpenalized procedures (Newton and proximal Newton) and penalized procedures
(P-splines and smoothing splines) are included using B-spline basis functions for
estimating time-varying coefficients. For penalized procedures, cross validations,
mAIC, TIC or GIC are implemented to select tuning parameters. Utilities for
carrying out post-estimation visualization, summarization, point-wise confidence
interval and hypothesis testing are also provided.
For more information, see Wu et al. (2022) <doi:10.1007/s10985-021-09544-2> and
Luo et al. (2023) <doi:10.1177/09622802231181471>.
| Version: |
1.0.0 |
| Depends: |
R (≥ 4.0) |
| Imports: |
Rcpp, splines, ggplot2, ggpubr, stats, tibble, rlang |
| LinkingTo: |
Rcpp, RcppArmadillo |
| Suggests: |
knitr, rmarkdown |
| Published: |
2023-10-17 |
| Author: |
Lingfeng Luo [aut, cre],
Wenbo Wu [aut],
Kevin He [aut] |
| Maintainer: |
Lingfeng Luo <lfluo at umich.edu> |
| BugReports: |
https://github.com/UM-KevinHe/surtvep/issues |
| License: |
GPL-3 |
| URL: |
https://github.com/UM-KevinHe/surtvep,
https://um-kevinhe.github.io/surtvep/ |
| NeedsCompilation: |
yes |
| Materials: |
README |
| CRAN checks: |
surtvep results |
Documentation:
Downloads:
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