Package: intsurv 0.2.2
Wenjie Wang
intsurv: Integrative Survival Modeling
Contains implementations of integrative survival analysis routines, including regular Cox cure rate model proposed by Kuk and Chen (1992) <doi:10.1093/biomet/79.3.531> via an EM algorithm proposed by Sy and Taylor (2000) <doi:10.1111/j.0006-341X.2000.00227.x>, regularized Cox cure rate model with elastic net penalty following Masud et al. (2018) <doi:10.1177/0962280216677748>, and Zou and Hastie (2005) <doi:10.1111/j.1467-9868.2005.00503.x>, and weighted concordance index for cure models proposed by Asano and Hirakawa (2017) <doi:10.1080/10543406.2017.1293082>.
Authors:
intsurv_0.2.2.tar.gz
intsurv_0.2.2.tar.gz(r-4.5-noble)intsurv_0.2.2.tar.gz(r-4.4-noble)
intsurv_0.2.2.tgz(r-4.4-emscripten)intsurv_0.2.2.tgz(r-4.3-emscripten)
intsurv.pdf |intsurv.html✨
intsurv/json (API)
NEWS
| # Install 'intsurv' in R: |
| install.packages('intsurv', repos = 'https://cloud.r-project.org') |
Bug tracker:https://github.com/wenjie2wang/intsurv/issues0 issues
Pkgdown site:https://wwenjie.org
Last updated 4 years agofrom:7f2eb1118f. Checks:1 OK, 2 NOTE. Indexed: no.
| Target | Result | Latest binary |
|---|---|---|
| Doc / Vignettes | OK | Mar 28 2025 |
| R-4.5-linux-x86_64 | NOTE | Mar 28 2025 |
| R-4.4-linux-x86_64 | NOTE | Mar 28 2025 |
Exports:bootSecIndexcoefcox_curecox_cure_netcox_cure_net.fitcox_cure.fitiCoxphiCoxph.controliCoxph.startshowsimData4curesimData4iCoxphsummarySurvi
Dependencies:RcppRcppArmadillo
Citation
To cite intsurv in publications use:
Wang W, Chen K, Yan J (2021). intsurv: Integrative Survival Models. R package version 0.2.2, https://github.com/wenjie2wang/intsurv.
Wang W, Aseltine R, Chen K, Yan J (2020). “Integrative Survival Analysis with Uncertain Event Times in Application to a Suicide Risk Study.” Annals of Applied Statistics, 14(1), 51–73.
Wang W, Luo C, Aseltine R, Wang F, Yan J, Chen K (2020). “Suicide Risk Modeling with Uncertain Diagnostic Records.” arXiv preprint arXiv:2009.02597.
Corresponding BibTeX entries:
@Manual{intsurv-package,
title = {{intsurv}: {I}ntegrative Survival Models},
author = {Wenjie Wang and Kun Chen and Jun Yan},
year = {2021},
url = {https://github.com/wenjie2wang/intsurv},
note = {{R} package version 0.2.2},
}
@Article{wang2020integrative,
title = {Integrative Survival Analysis with Uncertain Event Times
in Application to a Suicide Risk Study},
author = {Wenjie Wang and Robert Aseltine and Kun Chen and Jun
Yan},
journal = {Annals of Applied Statistics},
volume = {14},
number = {1},
pages = {51--73},
year = {2020},
}
@Misc{wang2019suicide,
title = {Suicide Risk Modeling with Uncertain Diagnostic Records},
author = {Wenjie Wang and Chongliang Luo and Robert Aseltine and
Fei Wang and Jun Yan and Kun Chen},
note = {arXiv preprint arXiv:2009.02597},
year = {2020},
}
Readme and manuals
intsurv
The R package intsurv contains implementations of
- integrative Cox model with uncertain event times (Wang et al., 2020)
- Cox cure rate model with uncertain event status (Wang et al., 2020)
and other survival analysis routines, including
- regular Cox cure rate model
- regularized Cox cure rate model with elastic net penalty
- weighted concordance index
Installation
You may install the latest released version on CRAN by
install.packages("intsurv")
Get Started
Examples are provided for the main functions for model-fitting in the package. One may get started from those examples and the function documentation.
library(intsurv)
?iCoxph # integrative Cox model
?cox_cure # Cox cure rate model
?cox_cure_net # regularized Cox cure rate model
Development
If the version under development is able to pass the automated package checks, one may consider installing it with the help of remotes by
if (! require(remotes)) install.packages("remotes")
remotes::install_github("wenjie2wang/intsurv")
References
- Wang, W., Aseltine, R. H., Chen, K., & Yan, J. (2020). Integrative Survival Analysis with Uncertain Event Times in Application to A Suicide Risk Study. Annals of Applied Statistics, 14(1), 51-73.
- Wang, W., Luo, C., Aseltine, R. H., Wang, F., Yan, J., & Chen, K. (2020). Suicide Risk Modeling with Uncertain Diagnostic Records. arXiv preprint arXiv:2009.02597.
