Provides influence function-based methods to evaluate a longitudinal surrogate marker in a censored time-to-event outcome setting, with plug-in and targeted maximum likelihood estimation options. Details are described in: Agniel D and Parast L (2025). "Robust Evaluation of Longitudinal Surrogate Markers with Censored Data." Journal of the Royal Statistical Society: Series B <doi:10.1093/jrsssb/qkae119>. A tutorial for this package can be found at <https://www.laylaparast.com/survivalsurrogate> and a Shiny App implementing the package can be found at <https://parastlab.shinyapps.io/survivalsurrogateApp/>.
| Version: | 1.1 |
| Depends: | R (≥ 4.1.0) |
| Imports: | stats, dplyr, magrittr, glue, mlr3, purrr, SparseM, rBeta2009, data.table, utils, rpart |
| Suggests: | mlr3learners |
| Published: | 2025-06-05 |
| DOI: | 10.32614/CRAN.package.survivalsurrogate |
| Author: | Denis Agniel [aut], Layla Parast [aut, cre] |
| Maintainer: | Layla Parast <parast at austin.utexas.edu> |
| License: | GPL-2 | GPL-3 [expanded from: GPL] |
| NeedsCompilation: | no |
| CRAN checks: | survivalsurrogate results |
| Reference manual: | survivalsurrogate.html , survivalsurrogate.pdf |
| Package source: | survivalsurrogate_1.1.tar.gz |
| Windows binaries: | r-devel: survivalsurrogate_1.1.zip, r-release: survivalsurrogate_1.1.zip, r-oldrel: survivalsurrogate_1.1.zip |
| macOS binaries: | r-release (arm64): survivalsurrogate_1.1.tgz, r-oldrel (arm64): survivalsurrogate_1.1.tgz, r-release (x86_64): survivalsurrogate_1.1.tgz, r-oldrel (x86_64): survivalsurrogate_1.1.tgz |
| Old sources: | survivalsurrogate archive |
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